28958652

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{13187}}^1$

素因数の和:13258

約数の個数: 36

約数和(自身を含む): 74406696

約数和(自身を除く): 45448044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 13187, 26374, 39561, 52748, 79122, 118683, 158244, 237366, 474732, 804407, 1608814, 2413221, 3217628, 4826442, 7239663, 9652884, 14479326, 28958652]

約数ペア:

[(1, 28958652), (2, 14479326), (3, 9652884), (4, 7239663), (6, 4826442), (9, 3217628), (12, 2413221), (18, 1608814), (36, 804407), (61, 474732), (122, 237366), (183, 158244), (244, 118683), (366, 79122), (549, 52748), (732, 39561), (1098, 26374), (2196, 13187)]