67995408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108967}}^1$

素因数の和:108991

約数の個数: 40

約数和(自身を含む): 189168448

約数和(自身を除く): 121173040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 108967, 217934, 326901, 435868, 653802, 871736, 1307604, 1416571, 1743472, 2615208, 2833142, 4249713, 5230416, 5666284, 8499426, 11332568, 16998852, 22665136, 33997704, 67995408]

約数ペア:

[(1, 67995408), (2, 33997704), (3, 22665136), (4, 16998852), (6, 11332568), (8, 8499426), (12, 5666284), (13, 5230416), (16, 4249713), (24, 2833142), (26, 2615208), (39, 1743472), (48, 1416571), (52, 1307604), (78, 871736), (104, 653802), (156, 435868), (208, 326901), (312, 217934), (624, 108967)]