66952288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{709}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 142778160

約数和(自身を除く): 75825872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 227, 416, 454, 709, 908, 1418, 1816, 2836, 2951, 3632, 5672, 5902, 7264, 9217, 11344, 11804, 18434, 22688, 23608, 36868, 47216, 73736, 94432, 147472, 160943, 294944, 321886, 643772, 1287544, 2092259, 2575088, 4184518, 5150176, 8369036, 16738072, 33476144, 66952288]

約数ペア:

[(1, 66952288), (2, 33476144), (4, 16738072), (8, 8369036), (13, 5150176), (16, 4184518), (26, 2575088), (32, 2092259), (52, 1287544), (104, 643772), (208, 321886), (227, 294944), (416, 160943), (454, 147472), (709, 94432), (908, 73736), (1418, 47216), (1816, 36868), (2836, 23608), (2951, 22688), (3632, 18434), (5672, 11804), (5902, 11344), (7264, 9217)]