69702448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2351}}^1$

素因数の和:2485

約数の個数: 40

約数和(自身を含む): 144365760

約数和(自身を除く): 74663312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 2351, 3706, 4702, 7412, 9404, 14824, 18808, 29648, 37616, 39967, 79934, 159868, 256259, 319736, 512518, 639472, 1025036, 2050072, 4100144, 4356403, 8712806, 17425612, 34851224, 69702448]

約数ペア:

[(1, 69702448), (2, 34851224), (4, 17425612), (8, 8712806), (16, 4356403), (17, 4100144), (34, 2050072), (68, 1025036), (109, 639472), (136, 512518), (218, 319736), (272, 256259), (436, 159868), (872, 79934), (1744, 39967), (1853, 37616), (2351, 29648), (3706, 18808), (4702, 14824), (7412, 9404)]