72644524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6977}}^1$

素因数の和:7137

約数の個数: 24

約数和(自身を含む): 134814960

約数和(自身を除く): 62170436

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 6977, 10412, 13954, 27908, 132563, 265126, 530252, 955849, 1911698, 3823396, 18161131, 36322262, 72644524]

約数ペア:

[(1, 72644524), (2, 36322262), (4, 18161131), (19, 3823396), (38, 1911698), (76, 955849), (137, 530252), (274, 265126), (548, 132563), (2603, 27908), (5206, 13954), (6977, 10412)]