28120896102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{480059}}^1$

素因数の和:480828

約数の個数: 32

約数和(自身を含む): 60648860160

約数和(自身を除く): 32527964058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 751, 1502, 2253, 4506, 9763, 19526, 29289, 58578, 480059, 960118, 1440177, 2880354, 6240767, 12481534, 18722301, 37444602, 360524309, 721048618, 1081572927, 2163145854, 4686816017, 9373632034, 14060448051, 28120896102]

約数ペア:

[(1, 28120896102), (2, 14060448051), (3, 9373632034), (6, 4686816017), (13, 2163145854), (26, 1081572927), (39, 721048618), (78, 360524309), (751, 37444602), (1502, 18722301), (2253, 12481534), (4506, 6240767), (9763, 2880354), (19526, 1440177), (29289, 960118), (58578, 480059)]