64745384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 77088856

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 113, 136, 187, 226, 374, 383, 452, 748, 766, 904, 1243, 1496, 1532, 1921, 2486, 3064, 3842, 4213, 4972, 6511, 7684, 8426, 9944, 13022, 15368, 16852, 21131, 26044, 33704, 42262, 43279, 52088, 71621, 84524, 86558, 143242, 169048, 173116, 286484, 346232, 476069, 572968, 735743, 952138, 1471486, 1904276, 2942972, 3808552, 5885944, 8093173, 16186346, 32372692, 64745384]

約数ペア:

[(1, 64745384), (2, 32372692), (4, 16186346), (8, 8093173), (11, 5885944), (17, 3808552), (22, 2942972), (34, 1904276), (44, 1471486), (68, 952138), (88, 735743), (113, 572968), (136, 476069), (187, 346232), (226, 286484), (374, 173116), (383, 169048), (452, 143242), (748, 86558), (766, 84524), (904, 71621), (1243, 52088), (1496, 43279), (1532, 42262), (1921, 33704), (2486, 26044), (3064, 21131), (3842, 16852), (4213, 15368), (4972, 13022), (6511, 9944), (7684, 8426)]