64076056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2017}}^1$

素因数の和:2072

約数の個数: 48

約数和(自身を含む): 138394440

約数和(自身を除く): 74318384

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 361, 418, 722, 836, 1444, 1672, 2017, 2888, 3971, 4034, 7942, 8068, 15884, 16136, 22187, 31768, 38323, 44374, 76646, 88748, 153292, 177496, 306584, 421553, 728137, 843106, 1456274, 1686212, 2912548, 3372424, 5825096, 8009507, 16019014, 32038028, 64076056]

約数ペア:

[(1, 64076056), (2, 32038028), (4, 16019014), (8, 8009507), (11, 5825096), (19, 3372424), (22, 2912548), (38, 1686212), (44, 1456274), (76, 843106), (88, 728137), (152, 421553), (209, 306584), (361, 177496), (418, 153292), (722, 88748), (836, 76646), (1444, 44374), (1672, 38323), (2017, 31768), (2888, 22187), (3971, 16136), (4034, 15884), (7942, 8068)]