28385751174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1178

約数の個数: 128

約数和(自身を含む): 65243750400

約数和(自身を除く): 36857999226

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 79, 87, 158, 174, 227, 237, 319, 454, 474, 638, 681, 827, 869, 957, 1362, 1654, 1738, 1914, 2291, 2481, 2497, 2607, 4582, 4962, 4994, 5214, 6583, 6873, 7491, 9097, 13166, 13746, 14982, 17933, 18194, 19749, 23983, 25201, 27291, 35866, 39498, 47966, 50402, 53799, 54582, 65333, 71949, 72413, 75603, 107598, 130666, 143898, 144826, 151206, 187729, 195999, 197263, 217239, 263813, 375458, 391998, 394526, 434478, 520057, 527626, 563187, 591789, 718663, 791439, 1040114, 1126374, 1183578, 1437326, 1560171, 1582878, 1894657, 2065019, 2155989, 3120342, 3789314, 4130038, 4311978, 5444141, 5683971, 5720627, 6195057, 10888282, 11367942, 11441254, 12390114, 14830591, 16332423, 17161881, 20841227, 29661182, 32664846, 34323762, 41682454, 44491773, 59885551, 62523681, 88983546, 119771102, 125047362, 163136501, 179656653, 326273002, 359313306, 430087139, 489409503, 860174278, 978819006, 1290261417, 2580522834, 4730958529, 9461917058, 14192875587, 28385751174]

約数ペア:

[(1, 28385751174), (2, 14192875587), (3, 9461917058), (6, 4730958529), (11, 2580522834), (22, 1290261417), (29, 978819006), (33, 860174278), (58, 489409503), (66, 430087139), (79, 359313306), (87, 326273002), (158, 179656653), (174, 163136501), (227, 125047362), (237, 119771102), (319, 88983546), (454, 62523681), (474, 59885551), (638, 44491773), (681, 41682454), (827, 34323762), (869, 32664846), (957, 29661182), (1362, 20841227), (1654, 17161881), (1738, 16332423), (1914, 14830591), (2291, 12390114), (2481, 11441254), (2497, 11367942), (2607, 10888282), (4582, 6195057), (4962, 5720627), (4994, 5683971), (5214, 5444141), (6583, 4311978), (6873, 4130038), (7491, 3789314), (9097, 3120342), (13166, 2155989), (13746, 2065019), (14982, 1894657), (17933, 1582878), (18194, 1560171), (19749, 1437326), (23983, 1183578), (25201, 1126374), (27291, 1040114), (35866, 791439), (39498, 718663), (47966, 591789), (50402, 563187), (53799, 527626), (54582, 520057), (65333, 434478), (71949, 394526), (72413, 391998), (75603, 375458), (107598, 263813), (130666, 217239), (143898, 197263), (144826, 195999), (151206, 187729)]