70745704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3797}}^1$

素因数の和:3957

約数の個数: 32

約数和(自身を含む): 141513480

約数和(自身を除く): 70767776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 3797, 4658, 7594, 9316, 15188, 18632, 30376, 64549, 129098, 258196, 516392, 520189, 1040378, 2080756, 4161512, 8843213, 17686426, 35372852, 70745704]

約数ペア:

[(1, 70745704), (2, 35372852), (4, 17686426), (8, 8843213), (17, 4161512), (34, 2080756), (68, 1040378), (136, 520189), (137, 516392), (274, 258196), (548, 129098), (1096, 64549), (2329, 30376), (3797, 18632), (4658, 15188), (7594, 9316)]