64159018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3041}}^1$

素因数の和:3198

約数の個数: 32

約数和(自身を含む): 120901248

約数和(自身を除く): 56742230

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 3041, 6082, 10549, 21098, 21287, 33451, 42574, 66902, 234157, 416617, 468314, 833234, 2916319, 4582787, 5832638, 9165574, 32079509, 64159018]

約数ペア:

[(1, 64159018), (2, 32079509), (7, 9165574), (11, 5832638), (14, 4582787), (22, 2916319), (77, 833234), (137, 468314), (154, 416617), (274, 234157), (959, 66902), (1507, 42574), (1918, 33451), (3014, 21287), (3041, 21098), (6082, 10549)]