28305390162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2837}}^1$

素因数の和:3056

約数の個数: 128

約数和(自身を含む): 68351754240

約数和(自身を除く): 40046364078

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 79, 93, 97, 158, 186, 194, 217, 237, 291, 434, 474, 553, 582, 651, 679, 1106, 1302, 1358, 1659, 2037, 2449, 2837, 3007, 3318, 4074, 4898, 5674, 6014, 7347, 7663, 8511, 9021, 14694, 15326, 17022, 17143, 18042, 19859, 21049, 22989, 34286, 39718, 42098, 45978, 51429, 53641, 59577, 63147, 87947, 102858, 107282, 119154, 126294, 160923, 175894, 224123, 237553, 263841, 275189, 321846, 448246, 475106, 527682, 550378, 615629, 672369, 712659, 825567, 1231258, 1344738, 1425318, 1568861, 1651134, 1662871, 1846887, 1926323, 3137722, 3325742, 3693774, 3852646, 4706583, 4988613, 5778969, 6947813, 8530859, 9413166, 9977226, 11557938, 13895626, 17061718, 20843439, 21739931, 25592577, 41686878, 43479862, 48634691, 51185154, 59716013, 65219793, 97269382, 119432026, 130439586, 145904073, 152179517, 179148039, 291808146, 304359034, 358296078, 456538551, 673937861, 913077102, 1347875722, 2021813583, 4043627166, 4717565027, 9435130054, 14152695081, 28305390162]

約数ペア:

[(1, 28305390162), (2, 14152695081), (3, 9435130054), (6, 4717565027), (7, 4043627166), (14, 2021813583), (21, 1347875722), (31, 913077102), (42, 673937861), (62, 456538551), (79, 358296078), (93, 304359034), (97, 291808146), (158, 179148039), (186, 152179517), (194, 145904073), (217, 130439586), (237, 119432026), (291, 97269382), (434, 65219793), (474, 59716013), (553, 51185154), (582, 48634691), (651, 43479862), (679, 41686878), (1106, 25592577), (1302, 21739931), (1358, 20843439), (1659, 17061718), (2037, 13895626), (2449, 11557938), (2837, 9977226), (3007, 9413166), (3318, 8530859), (4074, 6947813), (4898, 5778969), (5674, 4988613), (6014, 4706583), (7347, 3852646), (7663, 3693774), (8511, 3325742), (9021, 3137722), (14694, 1926323), (15326, 1846887), (17022, 1662871), (17143, 1651134), (18042, 1568861), (19859, 1425318), (21049, 1344738), (22989, 1231258), (34286, 825567), (39718, 712659), (42098, 672369), (45978, 615629), (51429, 550378), (53641, 527682), (59577, 475106), (63147, 448246), (87947, 321846), (102858, 275189), (107282, 263841), (119154, 237553), (126294, 224123), (160923, 175894)]