42166894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2711}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 79667712

約数和(自身を除く): 37500818

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 2711, 5422, 7777, 15554, 18977, 29821, 37954, 59642, 208747, 273811, 417494, 547622, 1916677, 3011921, 3833354, 6023842, 21083447, 42166894]

約数ペア:

[(1, 42166894), (2, 21083447), (7, 6023842), (11, 3833354), (14, 3011921), (22, 1916677), (77, 547622), (101, 417494), (154, 273811), (202, 208747), (707, 59642), (1111, 37954), (1414, 29821), (2222, 18977), (2711, 15554), (5422, 7777)]