71699841616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3089}}^1\times {\mathrm{111593}}^1$

素因数の和:114703

約数の個数: 40

約数和(自身を含む): 149654249640

約数和(自身を除く): 77954408024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3089, 6178, 12356, 24712, 40157, 49424, 80314, 111593, 160628, 223186, 321256, 446372, 642512, 892744, 1450709, 1785488, 2901418, 5802836, 11605672, 23211344, 344710777, 689421554, 1378843108, 2757686216, 4481240101, 5515372432, 8962480202, 17924960404, 35849920808, 71699841616]

約数ペア:

[(1, 71699841616), (2, 35849920808), (4, 17924960404), (8, 8962480202), (13, 5515372432), (16, 4481240101), (26, 2757686216), (52, 1378843108), (104, 689421554), (208, 344710777), (3089, 23211344), (6178, 11605672), (12356, 5802836), (24712, 2901418), (40157, 1785488), (49424, 1450709), (80314, 892744), (111593, 642512), (160628, 446372), (223186, 321256)]