13172311568

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{1327}}^1\times {\mathrm{3671}}^1$

素因数の和:5032

約数の個数: 60

約数和(自身を含む): 27663907968

約数和(自身を除く): 14491596400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1327, 1352, 2654, 2704, 3671, 5308, 7342, 10616, 14684, 17251, 21232, 29368, 34502, 47723, 58736, 69004, 95446, 138008, 190892, 224263, 276016, 381784, 448526, 620399, 763568, 897052, 1240798, 1794104, 2481596, 3588208, 4871417, 4963192, 9742834, 9926384, 19485668, 38971336, 63328421, 77942672, 126656842, 253313684, 506627368, 823269473, 1013254736, 1646538946, 3293077892, 6586155784, 13172311568]

約数ペア:

[(1, 13172311568), (2, 6586155784), (4, 3293077892), (8, 1646538946), (13, 1013254736), (16, 823269473), (26, 506627368), (52, 253313684), (104, 126656842), (169, 77942672), (208, 63328421), (338, 38971336), (676, 19485668), (1327, 9926384), (1352, 9742834), (2654, 4963192), (2704, 4871417), (3671, 3588208), (5308, 2481596), (7342, 1794104), (10616, 1240798), (14684, 897052), (17251, 763568), (21232, 620399), (29368, 448526), (34502, 381784), (47723, 276016), (58736, 224263), (69004, 190892), (95446, 138008)]