42057848

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7019}}^1$

素因数の和:7139

約数の個数: 32

約数和(自身を含む): 90979200

約数和(自身を除く): 48921352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 7019, 14038, 28076, 49133, 56152, 98266, 196532, 393064, 751033, 1502066, 3004132, 5257231, 6008264, 10514462, 21028924, 42057848]

約数ペア:

[(1, 42057848), (2, 21028924), (4, 10514462), (7, 6008264), (8, 5257231), (14, 3004132), (28, 1502066), (56, 751033), (107, 393064), (214, 196532), (428, 98266), (749, 56152), (856, 49133), (1498, 28076), (2996, 14038), (5992, 7019)]