28465010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2693}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 58966272

約数和(自身を除く): 30501262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 2693, 5285, 5386, 10570, 13465, 18851, 26930, 37702, 94255, 188510, 406643, 813286, 2033215, 2846501, 4066430, 5693002, 14232505, 28465010]

約数ペア:

[(1, 28465010), (2, 14232505), (5, 5693002), (7, 4066430), (10, 2846501), (14, 2033215), (35, 813286), (70, 406643), (151, 188510), (302, 94255), (755, 37702), (1057, 26930), (1510, 18851), (2114, 13465), (2693, 10570), (5285, 5386)]