72347572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{14551}}^1$

素因数の和:14679

約数の個数: 24

約数和(自身を含む): 139349952

約数和(自身を除く): 67002380

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 14551, 29102, 58204, 160061, 320122, 640244, 1644263, 3288526, 6577052, 18086893, 36173786, 72347572]

約数ペア:

[(1, 72347572), (2, 36173786), (4, 18086893), (11, 6577052), (22, 3288526), (44, 1644263), (113, 640244), (226, 320122), (452, 160061), (1243, 58204), (2486, 29102), (4972, 14551)]