28294078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4931}}^1$

素因数の和:5103

約数の個数: 16

約数和(自身を含む): 44979840

約数和(自身を除く): 16685762

約数列:

[1, 2, 19, 38, 151, 302, 2869, 4931, 5738, 9862, 93689, 187378, 744581, 1489162, 14147039, 28294078]

約数ペア:

[(1, 28294078), (2, 14147039), (19, 1489162), (38, 744581), (151, 187378), (302, 93689), (2869, 9862), (4931, 5738)]