13045315088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{64591}}^1$

素因数の和:65583

約数の個数: 40

約数和(自身を含む): 27248006016

約数和(自身を除く): 14202690928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 971, 1942, 3884, 7768, 12623, 15536, 25246, 50492, 64591, 100984, 129182, 201968, 258364, 516728, 839683, 1033456, 1679366, 3358732, 6717464, 13434928, 62717861, 125435722, 250871444, 501742888, 815332193, 1003485776, 1630664386, 3261328772, 6522657544, 13045315088]

約数ペア:

[(1, 13045315088), (2, 6522657544), (4, 3261328772), (8, 1630664386), (13, 1003485776), (16, 815332193), (26, 501742888), (52, 250871444), (104, 125435722), (208, 62717861), (971, 13434928), (1942, 6717464), (3884, 3358732), (7768, 1679366), (12623, 1033456), (15536, 839683), (25246, 516728), (50492, 258364), (64591, 201968), (100984, 129182)]