64875408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103967}}^1$

素因数の和:103991

約数の個数: 40

約数和(自身を含む): 180488448

約数和(自身を除く): 115613040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 103967, 207934, 311901, 415868, 623802, 831736, 1247604, 1351571, 1663472, 2495208, 2703142, 4054713, 4990416, 5406284, 8109426, 10812568, 16218852, 21625136, 32437704, 64875408]

約数ペア:

[(1, 64875408), (2, 32437704), (3, 21625136), (4, 16218852), (6, 10812568), (8, 8109426), (12, 5406284), (13, 4990416), (16, 4054713), (24, 2703142), (26, 2495208), (39, 1663472), (48, 1351571), (52, 1247604), (78, 831736), (104, 623802), (156, 415868), (208, 311901), (312, 207934), (624, 103967)]