72099508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17551}}^1$

素因数の和:17647

約数の個数: 24

約数和(自身を含む): 137607680

約数和(自身を除く): 65508172

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 17551, 35102, 70204, 228163, 456326, 912652, 1386529, 2773058, 5546116, 18024877, 36049754, 72099508]

約数ペア:

[(1, 72099508), (2, 36049754), (4, 18024877), (13, 5546116), (26, 2773058), (52, 1386529), (79, 912652), (158, 456326), (316, 228163), (1027, 70204), (2054, 35102), (4108, 17551)]