728078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 16

約数和(自身を含む): 1206576

約数和(自身を除く): 478498

約数列:

[1, 2, 13, 26, 41, 82, 533, 683, 1066, 1366, 8879, 17758, 28003, 56006, 364039, 728078]

約数ペア:

[(1, 728078), (2, 364039), (13, 56006), (26, 28003), (41, 17758), (82, 8879), (533, 1366), (683, 1066)]