64489776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103349}}^1$

素因数の和:103373

約数の個数: 40

約数和(自身を含む): 179415600

約数和(自身を除く): 114925824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 103349, 206698, 310047, 413396, 620094, 826792, 1240188, 1343537, 1653584, 2480376, 2687074, 4030611, 4960752, 5374148, 8061222, 10748296, 16122444, 21496592, 32244888, 64489776]

約数ペア:

[(1, 64489776), (2, 32244888), (3, 21496592), (4, 16122444), (6, 10748296), (8, 8061222), (12, 5374148), (13, 4960752), (16, 4030611), (24, 2687074), (26, 2480376), (39, 1653584), (48, 1343537), (52, 1240188), (78, 826792), (104, 620094), (156, 413396), (208, 310047), (312, 206698), (624, 103349)]