40153646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 66648960

約数和(自身を除く): 26495314

約数列:

[1, 2, 13, 26, 79, 113, 158, 173, 226, 346, 1027, 1469, 2054, 2249, 2938, 4498, 8927, 13667, 17854, 19549, 27334, 39098, 116051, 177671, 232102, 254137, 355342, 508274, 1544371, 3088742, 20076823, 40153646]

約数ペア:

[(1, 40153646), (2, 20076823), (13, 3088742), (26, 1544371), (79, 508274), (113, 355342), (158, 254137), (173, 232102), (226, 177671), (346, 116051), (1027, 39098), (1469, 27334), (2054, 19549), (2249, 17854), (2938, 13667), (4498, 8927)]