68131546

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3449}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 57062054

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 581, 1162, 1411, 2822, 3449, 6898, 9877, 19754, 24143, 48286, 58633, 117266, 286267, 410431, 572534, 820862, 2003869, 4007738, 4866539, 9733078, 34065773, 68131546]

約数ペア:

[(1, 68131546), (2, 34065773), (7, 9733078), (14, 4866539), (17, 4007738), (34, 2003869), (83, 820862), (119, 572534), (166, 410431), (238, 286267), (581, 117266), (1162, 58633), (1411, 48286), (2822, 24143), (3449, 19754), (6898, 9877)]