15528665776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4391591}}^1$

素因数の和:4391629

約数の個数: 40

約数和(自身を含む): 34307116704

約数和(自身を除く): 18778450928

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4391591, 8783182, 17566364, 35132728, 57090683, 70265456, 74657047, 114181366, 149314094, 228362732, 298628188, 456725464, 597256376, 913450928, 970541611, 1194512752, 1941083222, 3882166444, 7764332888, 15528665776]

約数ペア:

[(1, 15528665776), (2, 7764332888), (4, 3882166444), (8, 1941083222), (13, 1194512752), (16, 970541611), (17, 913450928), (26, 597256376), (34, 456725464), (52, 298628188), (68, 228362732), (104, 149314094), (136, 114181366), (208, 74657047), (221, 70265456), (272, 57090683), (442, 35132728), (884, 17566364), (1768, 8783182), (3536, 4391591)]