64672192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{77731}}^1$

素因数の和:77756

約数の個数: 28

約数和(自身を含む): 138207496

約数和(自身を除く): 73535304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 77731, 155462, 310924, 621848, 1010503, 1243696, 2021006, 2487392, 4042012, 4974784, 8084024, 16168048, 32336096, 64672192]

約数ペア:

[(1, 64672192), (2, 32336096), (4, 16168048), (8, 8084024), (13, 4974784), (16, 4042012), (26, 2487392), (32, 2021006), (52, 1243696), (64, 1010503), (104, 621848), (208, 310924), (416, 155462), (832, 77731)]