69943936

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{17627}}^1$

素因数の和:17672

約数の個数: 32

約数和(自身を含む): 143844480

約数和(自身を除く): 73900544

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 17627, 35254, 70508, 141016, 282032, 546437, 564064, 1092874, 1128128, 2185748, 2256256, 4371496, 8742992, 17485984, 34971968, 69943936]

約数ペア:

[(1, 69943936), (2, 34971968), (4, 17485984), (8, 8742992), (16, 4371496), (31, 2256256), (32, 2185748), (62, 1128128), (64, 1092874), (124, 564064), (128, 546437), (248, 282032), (496, 141016), (992, 70508), (1984, 35254), (3968, 17627)]