71896456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8017}}^1$

素因数の和:8101

約数の個数: 32

約数和(自身を含む): 144324000

約数和(自身を除く): 72427544

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8017, 8968, 16034, 32068, 64136, 152323, 304646, 473003, 609292, 946006, 1218584, 1892012, 3784024, 8987057, 17974114, 35948228, 71896456]

約数ペア:

[(1, 71896456), (2, 35948228), (4, 17974114), (8, 8987057), (19, 3784024), (38, 1892012), (59, 1218584), (76, 946006), (118, 609292), (152, 473003), (236, 304646), (472, 152323), (1121, 64136), (2242, 32068), (4484, 16034), (8017, 8968)]