40148594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 66298176

約数和(自身を除く): 26149582

約数列:

[1, 2, 17, 34, 41, 82, 83, 166, 347, 694, 697, 1394, 1411, 2822, 3403, 5899, 6806, 11798, 14227, 28454, 28801, 57602, 57851, 115702, 241859, 483718, 489617, 979234, 1180841, 2361682, 20074297, 40148594]

約数ペア:

[(1, 40148594), (2, 20074297), (17, 2361682), (34, 1180841), (41, 979234), (82, 489617), (83, 483718), (166, 241859), (347, 115702), (694, 57851), (697, 57602), (1394, 28801), (1411, 28454), (2822, 14227), (3403, 11798), (5899, 6806)]