78566414

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 124679520

約数和(自身を除く): 46113106

約数列:

[1, 2, 41, 61, 82, 113, 122, 139, 226, 278, 2501, 4633, 5002, 5699, 6893, 8479, 9266, 11398, 13786, 15707, 16958, 31414, 282613, 347639, 565226, 643987, 695278, 958127, 1287974, 1916254, 39283207, 78566414]

約数ペア:

[(1, 78566414), (2, 39283207), (41, 1916254), (61, 1287974), (82, 958127), (113, 695278), (122, 643987), (139, 565226), (226, 347639), (278, 282613), (2501, 31414), (4633, 16958), (5002, 15707), (5699, 13786), (6893, 11398), (8479, 9266)]