39702992

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3313}}^1$

素因数の和:3435

約数の個数: 40

約数和(自身を含む): 88762176

約数和(自身を除く): 49059184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 3313, 5992, 6626, 11984, 13252, 23191, 26504, 46382, 53008, 92764, 185528, 354491, 371056, 708982, 1417964, 2481437, 2835928, 4962874, 5671856, 9925748, 19851496, 39702992]

約数ペア:

[(1, 39702992), (2, 19851496), (4, 9925748), (7, 5671856), (8, 4962874), (14, 2835928), (16, 2481437), (28, 1417964), (56, 708982), (107, 371056), (112, 354491), (214, 185528), (428, 92764), (749, 53008), (856, 46382), (1498, 26504), (1712, 23191), (2996, 13252), (3313, 11984), (5992, 6626)]