70226864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 60

約数和(自身を含む): 149693544

約数和(自身を除く): 79466680

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 307, 464, 493, 614, 841, 986, 1228, 1682, 1972, 2456, 3364, 3944, 4912, 5219, 6728, 7888, 8903, 10438, 13456, 14297, 17806, 20876, 28594, 35612, 41752, 57188, 71224, 83504, 114376, 142448, 151351, 228752, 258187, 302702, 516374, 605404, 1032748, 1210808, 2065496, 2421616, 4130992, 4389179, 8778358, 17556716, 35113432, 70226864]

約数ペア:

[(1, 70226864), (2, 35113432), (4, 17556716), (8, 8778358), (16, 4389179), (17, 4130992), (29, 2421616), (34, 2065496), (58, 1210808), (68, 1032748), (116, 605404), (136, 516374), (232, 302702), (272, 258187), (307, 228752), (464, 151351), (493, 142448), (614, 114376), (841, 83504), (986, 71224), (1228, 57188), (1682, 41752), (1972, 35612), (2456, 28594), (3364, 20876), (3944, 17806), (4912, 14297), (5219, 13456), (6728, 10438), (7888, 8903)]