15691414384

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{17627}}^1$

素因数の和:17758

約数の個数: 80

約数和(自身を含む): 33050384640

約数和(自身を除く): 17358970256

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 59, 82, 92, 118, 164, 184, 236, 328, 368, 472, 656, 943, 944, 1357, 1886, 2419, 2714, 3772, 4838, 5428, 7544, 9676, 10856, 15088, 17627, 19352, 21712, 35254, 38704, 55637, 70508, 111274, 141016, 222548, 282032, 405421, 445096, 722707, 810842, 890192, 1039993, 1445414, 1621684, 2079986, 2890828, 3243368, 4159972, 5781656, 6486736, 8319944, 11563312, 16622261, 16639888, 23919839, 33244522, 42639713, 47839678, 66489044, 85279426, 95679356, 132978088, 170558852, 191358712, 265956176, 341117704, 382717424, 682235408, 980713399, 1961426798, 3922853596, 7845707192, 15691414384]

約数ペア:

[(1, 15691414384), (2, 7845707192), (4, 3922853596), (8, 1961426798), (16, 980713399), (23, 682235408), (41, 382717424), (46, 341117704), (59, 265956176), (82, 191358712), (92, 170558852), (118, 132978088), (164, 95679356), (184, 85279426), (236, 66489044), (328, 47839678), (368, 42639713), (472, 33244522), (656, 23919839), (943, 16639888), (944, 16622261), (1357, 11563312), (1886, 8319944), (2419, 6486736), (2714, 5781656), (3772, 4159972), (4838, 3243368), (5428, 2890828), (7544, 2079986), (9676, 1621684), (10856, 1445414), (15088, 1039993), (17627, 890192), (19352, 810842), (21712, 722707), (35254, 445096), (38704, 405421), (55637, 282032), (70508, 222548), (111274, 141016)]