74086804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{18919}}^1$

素因数の和:19023

約数の個数: 24

約数和(自身を含む): 143035200

約数和(自身を除く): 68948396

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 18919, 37838, 75676, 208109, 416218, 832436, 1683791, 3367582, 6735164, 18521701, 37043402, 74086804]

約数ペア:

[(1, 74086804), (2, 37043402), (4, 18521701), (11, 6735164), (22, 3367582), (44, 1683791), (89, 832436), (178, 416218), (356, 208109), (979, 75676), (1958, 37838), (3916, 18919)]