69937984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{35251}}^1$

素因数の和:35294

約数の個数: 28

約数和(自身を含む): 143264128

約数和(自身を除く): 73326144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 35251, 70502, 141004, 282008, 564016, 1092781, 1128032, 2185562, 2256064, 4371124, 8742248, 17484496, 34968992, 69937984]

約数ペア:

[(1, 69937984), (2, 34968992), (4, 17484496), (8, 8742248), (16, 4371124), (31, 2256064), (32, 2185562), (62, 1128032), (64, 1092781), (124, 564016), (248, 282008), (496, 141004), (992, 70502), (1984, 35251)]