7521456

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2289

約数の個数: 40

約数和(自身を含む): 19713024

約数和(自身を除く): 12191568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 2207, 3408, 4414, 6621, 8828, 13242, 17656, 26484, 35312, 52968, 105936, 156697, 313394, 470091, 626788, 940182, 1253576, 1880364, 2507152, 3760728, 7521456]

約数ペア:

[(1, 7521456), (2, 3760728), (3, 2507152), (4, 1880364), (6, 1253576), (8, 940182), (12, 626788), (16, 470091), (24, 313394), (48, 156697), (71, 105936), (142, 52968), (213, 35312), (284, 26484), (426, 17656), (568, 13242), (852, 8828), (1136, 6621), (1704, 4414), (2207, 3408)]