71156553356

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{22489429}}^1$

素因数の和:22489553

約数の個数: 24

約数和(自身を含む): 143572521120

約数和(自身を除く): 72415967764

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 22489429, 44978858, 89957716, 157426003, 314852006, 629704012, 2541305477, 5082610954, 10165221908, 17789138339, 35578276678, 71156553356]

約数ペア:

[(1, 71156553356), (2, 35578276678), (4, 17789138339), (7, 10165221908), (14, 5082610954), (28, 2541305477), (113, 629704012), (226, 314852006), (452, 157426003), (791, 89957716), (1582, 44978858), (3164, 22489429)]