28359048

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 74833920

約数和(自身を除く): 46474872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 811, 1128, 1457, 1622, 2433, 2914, 3244, 4371, 4866, 5828, 6488, 8742, 9732, 11656, 17484, 19464, 25141, 34968, 38117, 50282, 75423, 76234, 100564, 114351, 150846, 152468, 201128, 228702, 301692, 304936, 457404, 603384, 914808, 1181627, 2363254, 3544881, 4726508, 7089762, 9453016, 14179524, 28359048]

約数ペア:

[(1, 28359048), (2, 14179524), (3, 9453016), (4, 7089762), (6, 4726508), (8, 3544881), (12, 2363254), (24, 1181627), (31, 914808), (47, 603384), (62, 457404), (93, 304936), (94, 301692), (124, 228702), (141, 201128), (186, 152468), (188, 150846), (248, 114351), (282, 100564), (372, 76234), (376, 75423), (564, 50282), (744, 38117), (811, 34968), (1128, 25141), (1457, 19464), (1622, 17484), (2433, 11656), (2914, 9732), (3244, 8742), (4371, 6488), (4866, 5828)]