70655468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 141994944

約数和(自身を除く): 71339476

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 257, 311, 442, 514, 622, 884, 1028, 1244, 3341, 4043, 4369, 5287, 6682, 8086, 8738, 10574, 13364, 16172, 17476, 21148, 56797, 68731, 79927, 113594, 137462, 159854, 227188, 274924, 319708, 1039051, 1358759, 2078102, 2717518, 4156204, 5435036, 17663867, 35327734, 70655468]

約数ペア:

[(1, 70655468), (2, 35327734), (4, 17663867), (13, 5435036), (17, 4156204), (26, 2717518), (34, 2078102), (52, 1358759), (68, 1039051), (221, 319708), (257, 274924), (311, 227188), (442, 159854), (514, 137462), (622, 113594), (884, 79927), (1028, 68731), (1244, 56797), (3341, 21148), (4043, 17476), (4369, 16172), (5287, 13364), (6682, 10574), (8086, 8738)]