66689664

素因数分解:

$2^7\times 3^1\times {\mathrm{173671}}^1$

素因数の和:173688

約数の個数: 32

約数和(自身を含む): 177145440

約数和(自身を除く): 110455776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 173671, 347342, 521013, 694684, 1042026, 1389368, 2084052, 2778736, 4168104, 5557472, 8336208, 11114944, 16672416, 22229888, 33344832, 66689664]

約数ペア:

[(1, 66689664), (2, 33344832), (3, 22229888), (4, 16672416), (6, 11114944), (8, 8336208), (12, 5557472), (16, 4168104), (24, 2778736), (32, 2084052), (48, 1389368), (64, 1042026), (96, 694684), (128, 521013), (192, 347342), (384, 173671)]