65185744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3967}}^1$

素因数の和:4067

約数の個数: 40

約数和(自身を含む): 137768960

約数和(自身を除く): 72583216

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 3967, 4108, 7934, 8216, 15868, 16432, 31736, 51571, 63472, 103142, 206284, 313393, 412568, 626786, 825136, 1253572, 2507144, 4074109, 5014288, 8148218, 16296436, 32592872, 65185744]

約数ペア:

[(1, 65185744), (2, 32592872), (4, 16296436), (8, 8148218), (13, 5014288), (16, 4074109), (26, 2507144), (52, 1253572), (79, 825136), (104, 626786), (158, 412568), (208, 313393), (316, 206284), (632, 103142), (1027, 63472), (1264, 51571), (2054, 31736), (3967, 16432), (4108, 15868), (7934, 8216)]