64407408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103217}}^1$

素因数の和:103241

約数の個数: 40

約数和(自身を含む): 179186448

約数和(自身を除く): 114779040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 103217, 206434, 309651, 412868, 619302, 825736, 1238604, 1341821, 1651472, 2477208, 2683642, 4025463, 4954416, 5367284, 8050926, 10734568, 16101852, 21469136, 32203704, 64407408]

約数ペア:

[(1, 64407408), (2, 32203704), (3, 21469136), (4, 16101852), (6, 10734568), (8, 8050926), (12, 5367284), (13, 4954416), (16, 4025463), (24, 2683642), (26, 2477208), (39, 1651472), (48, 1341821), (52, 1238604), (78, 825736), (104, 619302), (156, 412868), (208, 309651), (312, 206434), (624, 103217)]