72173888

素因数分解:

$2^6\times {\mathrm{331}}^1\times {\mathrm{3407}}^1$

素因数の和:3750

約数の個数: 28

約数和(自身を含む): 143694912

約数和(自身を除く): 71521024

約数列:

[1, 2, 4, 8, 16, 32, 64, 331, 662, 1324, 2648, 3407, 5296, 6814, 10592, 13628, 21184, 27256, 54512, 109024, 218048, 1127717, 2255434, 4510868, 9021736, 18043472, 36086944, 72173888]

約数ペア:

[(1, 72173888), (2, 36086944), (4, 18043472), (8, 9021736), (16, 4510868), (32, 2255434), (64, 1127717), (331, 218048), (662, 109024), (1324, 54512), (2648, 27256), (3407, 21184), (5296, 13628), (6814, 10592)]