64864392

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{9973}}^1$

素因数の和:10253

約数の個数: 32

約数和(自身を含む): 162775680

約数和(自身を除く): 97911288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 9973, 19946, 29919, 39892, 59838, 79784, 119676, 239352, 2702683, 5405366, 8108049, 10810732, 16216098, 21621464, 32432196, 64864392]

約数ペア:

[(1, 64864392), (2, 32432196), (3, 21621464), (4, 16216098), (6, 10810732), (8, 8108049), (12, 5405366), (24, 2702683), (271, 239352), (542, 119676), (813, 79784), (1084, 59838), (1626, 39892), (2168, 29919), (3252, 19946), (6504, 9973)]