71375514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89443}}^1$

素因数の和:89474

約数の個数: 32

約数和(自身を含む): 171732480

約数和(自身を除く): 100356966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 89443, 178886, 268329, 536658, 626101, 1252202, 1699417, 1878303, 3398834, 3756606, 5098251, 10196502, 11895919, 23791838, 35687757, 71375514]

約数ペア:

[(1, 71375514), (2, 35687757), (3, 23791838), (6, 11895919), (7, 10196502), (14, 5098251), (19, 3756606), (21, 3398834), (38, 1878303), (42, 1699417), (57, 1252202), (114, 626101), (133, 536658), (266, 268329), (399, 178886), (798, 89443)]