28396758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2411}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 61592832

約数和(自身を除く): 33196074

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 2411, 3926, 4822, 5889, 7233, 11778, 14466, 31343, 62686, 94029, 188058, 364061, 728122, 1092183, 2184366, 4732793, 9465586, 14198379, 28396758]

約数ペア:

[(1, 28396758), (2, 14198379), (3, 9465586), (6, 4732793), (13, 2184366), (26, 1092183), (39, 728122), (78, 364061), (151, 188058), (302, 94029), (453, 62686), (906, 31343), (1963, 14466), (2411, 11778), (3926, 7233), (4822, 5889)]