64550798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 106638336

約数和(自身を除く): 42087538

約数列:

[1, 2, 13, 26, 113, 127, 173, 226, 254, 346, 1469, 1651, 2249, 2938, 3302, 4498, 14351, 19549, 21971, 28702, 39098, 43942, 186563, 254137, 285623, 373126, 508274, 571246, 2482723, 4965446, 32275399, 64550798]

約数ペア:

[(1, 64550798), (2, 32275399), (13, 4965446), (26, 2482723), (113, 571246), (127, 508274), (173, 373126), (226, 285623), (254, 254137), (346, 186563), (1469, 43942), (1651, 39098), (2249, 28702), (2938, 21971), (3302, 19549), (4498, 14351)]