68764234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4421}}^1$

素因数の和:4542

約数の個数: 32

約数和(自身を含む): 129900672

約数和(自身を除く): 61136438

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 4421, 7777, 8842, 15554, 30947, 48631, 61894, 97262, 340417, 446521, 680834, 893042, 3125647, 4911731, 6251294, 9823462, 34382117, 68764234]

約数ペア:

[(1, 68764234), (2, 34382117), (7, 9823462), (11, 6251294), (14, 4911731), (22, 3125647), (77, 893042), (101, 680834), (154, 446521), (202, 340417), (707, 97262), (1111, 61894), (1414, 48631), (2222, 30947), (4421, 15554), (7777, 8842)]