457439968

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15901}}^1$

素因数の和:15971

約数の個数: 48

約数和(自身を含む): 961752960

約数和(自身を除く): 504312992

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 7192, 14384, 15901, 28768, 31802, 63604, 127208, 254416, 461129, 492931, 508832, 922258, 985862, 1844516, 1971724, 3689032, 3943448, 7378064, 7886896, 14294999, 14756128, 15773792, 28589998, 57179996, 114359992, 228719984, 457439968]

約数ペア:

[(1, 457439968), (2, 228719984), (4, 114359992), (8, 57179996), (16, 28589998), (29, 15773792), (31, 14756128), (32, 14294999), (58, 7886896), (62, 7378064), (116, 3943448), (124, 3689032), (232, 1971724), (248, 1844516), (464, 985862), (496, 922258), (899, 508832), (928, 492931), (992, 461129), (1798, 254416), (3596, 127208), (7192, 63604), (14384, 31802), (15901, 28768)]