71831608

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1151}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 68136392

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 269, 538, 1076, 1151, 2152, 2302, 4604, 7801, 9208, 15602, 31204, 33379, 62408, 66758, 133516, 267032, 309619, 619238, 1238476, 2476952, 8978951, 17957902, 35915804, 71831608]

約数ペア:

[(1, 71831608), (2, 35915804), (4, 17957902), (8, 8978951), (29, 2476952), (58, 1238476), (116, 619238), (232, 309619), (269, 267032), (538, 133516), (1076, 66758), (1151, 62408), (2152, 33379), (2302, 31204), (4604, 15602), (7801, 9208)]