28134652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2150

約数の個数: 48

約数和(自身を含む): 62265280

約数和(自身を除く): 34130628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 2089, 3367, 4178, 6734, 8356, 13468, 14623, 27157, 29246, 54314, 58492, 77293, 108628, 154586, 190099, 309172, 380198, 541051, 760396, 1004809, 1082102, 2009618, 2164204, 4019236, 7033663, 14067326, 28134652]

約数ペア:

[(1, 28134652), (2, 14067326), (4, 7033663), (7, 4019236), (13, 2164204), (14, 2009618), (26, 1082102), (28, 1004809), (37, 760396), (52, 541051), (74, 380198), (91, 309172), (148, 190099), (182, 154586), (259, 108628), (364, 77293), (481, 58492), (518, 54314), (962, 29246), (1036, 27157), (1924, 14623), (2089, 13468), (3367, 8356), (4178, 6734)]