70666688

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{64951}}^1$

素因数の和:64980

約数の個数: 28

約数和(自身を含む): 148480272

約数和(自身を除く): 77813584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 64951, 129902, 259804, 519608, 1039216, 1104167, 2078432, 2208334, 4156864, 4416668, 8833336, 17666672, 35333344, 70666688]

約数ペア:

[(1, 70666688), (2, 35333344), (4, 17666672), (8, 8833336), (16, 4416668), (17, 4156864), (32, 2208334), (34, 2078432), (64, 1104167), (68, 1039216), (136, 519608), (272, 259804), (544, 129902), (1088, 64951)]