28956312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1774

約数の個数: 128

約数和(自身を含む): 100339200

約数和(自身を除く): 71382888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1741, 1848, 2079, 2376, 2772, 3482, 4158, 5223, 5544, 6964, 8316, 10446, 12187, 13928, 15669, 16632, 19151, 20892, 24374, 31338, 36561, 38302, 41784, 47007, 48748, 57453, 62676, 73122, 76604, 94014, 97496, 109683, 114906, 125352, 134057, 146244, 153208, 172359, 188028, 219366, 229812, 268114, 292488, 329049, 344718, 376056, 402171, 438732, 459624, 517077, 536228, 658098, 689436, 804342, 877464, 1034154, 1072456, 1206513, 1316196, 1378872, 1608684, 2068308, 2413026, 2632392, 3217368, 3619539, 4136616, 4826052, 7239078, 9652104, 14478156, 28956312]

約数ペア:

[(1, 28956312), (2, 14478156), (3, 9652104), (4, 7239078), (6, 4826052), (7, 4136616), (8, 3619539), (9, 3217368), (11, 2632392), (12, 2413026), (14, 2068308), (18, 1608684), (21, 1378872), (22, 1316196), (24, 1206513), (27, 1072456), (28, 1034154), (33, 877464), (36, 804342), (42, 689436), (44, 658098), (54, 536228), (56, 517077), (63, 459624), (66, 438732), (72, 402171), (77, 376056), (84, 344718), (88, 329049), (99, 292488), (108, 268114), (126, 229812), (132, 219366), (154, 188028), (168, 172359), (189, 153208), (198, 146244), (216, 134057), (231, 125352), (252, 114906), (264, 109683), (297, 97496), (308, 94014), (378, 76604), (396, 73122), (462, 62676), (504, 57453), (594, 48748), (616, 47007), (693, 41784), (756, 38302), (792, 36561), (924, 31338), (1188, 24374), (1386, 20892), (1512, 19151), (1741, 16632), (1848, 15669), (2079, 13928), (2376, 12187), (2772, 10446), (3482, 8316), (4158, 6964), (5223, 5544)]