40821096

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 106920000

約数和(自身を除く): 66098904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 534, 659, 696, 712, 1068, 1318, 1977, 2136, 2581, 2636, 3954, 5162, 5272, 7743, 7908, 10324, 15486, 15816, 19111, 20648, 30972, 38222, 57333, 58651, 61944, 76444, 114666, 117302, 152888, 175953, 229332, 234604, 351906, 458664, 469208, 703812, 1407624, 1700879, 3401758, 5102637, 6803516, 10205274, 13607032, 20410548, 40821096]

約数ペア:

[(1, 40821096), (2, 20410548), (3, 13607032), (4, 10205274), (6, 6803516), (8, 5102637), (12, 3401758), (24, 1700879), (29, 1407624), (58, 703812), (87, 469208), (89, 458664), (116, 351906), (174, 234604), (178, 229332), (232, 175953), (267, 152888), (348, 117302), (356, 114666), (534, 76444), (659, 61944), (696, 58651), (712, 57333), (1068, 38222), (1318, 30972), (1977, 20648), (2136, 19111), (2581, 15816), (2636, 15486), (3954, 10324), (5162, 7908), (5272, 7743)]