26469340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 59415552

約数和(自身を除く): 32946212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 127, 170, 254, 340, 508, 613, 635, 1226, 1270, 2159, 2452, 2540, 3065, 4318, 6130, 8636, 10421, 10795, 12260, 20842, 21590, 41684, 43180, 52105, 77851, 104210, 155702, 208420, 311404, 389255, 778510, 1323467, 1557020, 2646934, 5293868, 6617335, 13234670, 26469340]

約数ペア:

[(1, 26469340), (2, 13234670), (4, 6617335), (5, 5293868), (10, 2646934), (17, 1557020), (20, 1323467), (34, 778510), (68, 389255), (85, 311404), (127, 208420), (170, 155702), (254, 104210), (340, 77851), (508, 52105), (613, 43180), (635, 41684), (1226, 21590), (1270, 20842), (2159, 12260), (2452, 10795), (2540, 10421), (3065, 8636), (4318, 6130)]