42007028

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11813}}^1$

素因数の和:11951

約数の個数: 24

約数和(自身を含む): 84682752

約数和(自身を除く): 42675724

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 11813, 23626, 47252, 82691, 165382, 330764, 1500251, 3000502, 6001004, 10501757, 21003514, 42007028]

約数ペア:

[(1, 42007028), (2, 21003514), (4, 10501757), (7, 6001004), (14, 3000502), (28, 1500251), (127, 330764), (254, 165382), (508, 82691), (889, 47252), (1778, 23626), (3556, 11813)]