25056592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 57139200

約数和(自身を除く): 32082608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 59, 76, 88, 118, 127, 152, 176, 209, 236, 254, 304, 418, 472, 508, 649, 836, 944, 1016, 1121, 1298, 1397, 1672, 2032, 2242, 2413, 2596, 2794, 3344, 4484, 4826, 5192, 5588, 7493, 8968, 9652, 10384, 11176, 12331, 14986, 17936, 19304, 22352, 24662, 26543, 29972, 38608, 49324, 53086, 59944, 82423, 98648, 106172, 119888, 142367, 164846, 197296, 212344, 284734, 329692, 424688, 569468, 659384, 1138936, 1318768, 1566037, 2277872, 3132074, 6264148, 12528296, 25056592]

約数ペア:

[(1, 25056592), (2, 12528296), (4, 6264148), (8, 3132074), (11, 2277872), (16, 1566037), (19, 1318768), (22, 1138936), (38, 659384), (44, 569468), (59, 424688), (76, 329692), (88, 284734), (118, 212344), (127, 197296), (152, 164846), (176, 142367), (209, 119888), (236, 106172), (254, 98648), (304, 82423), (418, 59944), (472, 53086), (508, 49324), (649, 38608), (836, 29972), (944, 26543), (1016, 24662), (1121, 22352), (1298, 19304), (1397, 17936), (1672, 14986), (2032, 12331), (2242, 11176), (2413, 10384), (2596, 9652), (2794, 8968), (3344, 7493), (4484, 5588), (4826, 5192)]