72258688

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{7951}}^1$

素因数の和:8036

約数の個数: 32

約数和(自身を含む): 145998720

約数和(自身を除く): 73740032

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 7951, 9088, 15902, 31804, 63608, 127216, 254432, 508864, 564521, 1017728, 1129042, 2258084, 4516168, 9032336, 18064672, 36129344, 72258688]

約数ペア:

[(1, 72258688), (2, 36129344), (4, 18064672), (8, 9032336), (16, 4516168), (32, 2258084), (64, 1129042), (71, 1017728), (128, 564521), (142, 508864), (284, 254432), (568, 127216), (1136, 63608), (2272, 31804), (4544, 15902), (7951, 9088)]