74381818

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 130521600

約数和(自身を除く): 56139782

約数列:

[1, 2, 7, 14, 79, 109, 158, 218, 553, 617, 763, 1106, 1234, 1526, 4319, 8611, 8638, 17222, 48743, 60277, 67253, 97486, 120554, 134506, 341201, 470771, 682402, 941542, 5312987, 10625974, 37190909, 74381818]

約数ペア:

[(1, 74381818), (2, 37190909), (7, 10625974), (14, 5312987), (79, 941542), (109, 682402), (158, 470771), (218, 341201), (553, 134506), (617, 120554), (763, 97486), (1106, 67253), (1234, 60277), (1526, 48743), (4319, 17222), (8611, 8638)]