71115746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 121564800

約数和(自身を除く): 50449054

約数列:

[1, 2, 13, 19, 26, 38, 247, 359, 401, 494, 718, 802, 4667, 5213, 6821, 7619, 9334, 10426, 13642, 15238, 88673, 99047, 143959, 177346, 198094, 287918, 1871467, 2735221, 3742934, 5470442, 35557873, 71115746]

約数ペア:

[(1, 71115746), (2, 35557873), (13, 5470442), (19, 3742934), (26, 2735221), (38, 1871467), (247, 287918), (359, 198094), (401, 177346), (494, 143959), (718, 99047), (802, 88673), (4667, 15238), (5213, 13642), (6821, 10426), (7619, 9334)]