28886427768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{268841}}^1$

素因数の和:268909

約数の個数: 96

約数和(自身を含む): 81523648080

約数和(自身を除く): 52637220312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 121, 132, 148, 222, 242, 264, 296, 363, 407, 444, 484, 726, 814, 888, 968, 1221, 1452, 1628, 2442, 2904, 3256, 4477, 4884, 8954, 9768, 13431, 17908, 26862, 35816, 53724, 107448, 268841, 537682, 806523, 1075364, 1613046, 2150728, 2957251, 3226092, 5914502, 6452184, 8871753, 9947117, 11829004, 17743506, 19894234, 23658008, 29841351, 32529761, 35487012, 39788468, 59682702, 65059522, 70974024, 79576936, 97589283, 109418287, 119365404, 130119044, 195178566, 218836574, 238730808, 260238088, 328254861, 390357132, 437673148, 656509722, 780714264, 875346296, 1203601157, 1313019444, 2407202314, 2626038888, 3610803471, 4814404628, 7221606942, 9628809256, 14443213884, 28886427768]

約数ペア:

[(1, 28886427768), (2, 14443213884), (3, 9628809256), (4, 7221606942), (6, 4814404628), (8, 3610803471), (11, 2626038888), (12, 2407202314), (22, 1313019444), (24, 1203601157), (33, 875346296), (37, 780714264), (44, 656509722), (66, 437673148), (74, 390357132), (88, 328254861), (111, 260238088), (121, 238730808), (132, 218836574), (148, 195178566), (222, 130119044), (242, 119365404), (264, 109418287), (296, 97589283), (363, 79576936), (407, 70974024), (444, 65059522), (484, 59682702), (726, 39788468), (814, 35487012), (888, 32529761), (968, 29841351), (1221, 23658008), (1452, 19894234), (1628, 17743506), (2442, 11829004), (2904, 9947117), (3256, 8871753), (4477, 6452184), (4884, 5914502), (8954, 3226092), (9768, 2957251), (13431, 2150728), (17908, 1613046), (26862, 1075364), (35816, 806523), (53724, 537682), (107448, 268841)]