69435616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 146195280

約数和(自身を除く): 76759664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 109, 136, 218, 272, 436, 544, 872, 1171, 1744, 1853, 2342, 3488, 3706, 4684, 7412, 9368, 14824, 18736, 19907, 29648, 37472, 39814, 59296, 79628, 127639, 159256, 255278, 318512, 510556, 637024, 1021112, 2042224, 2169863, 4084448, 4339726, 8679452, 17358904, 34717808, 69435616]

約数ペア:

[(1, 69435616), (2, 34717808), (4, 17358904), (8, 8679452), (16, 4339726), (17, 4084448), (32, 2169863), (34, 2042224), (68, 1021112), (109, 637024), (136, 510556), (218, 318512), (272, 255278), (436, 159256), (544, 127639), (872, 79628), (1171, 59296), (1744, 39814), (1853, 37472), (2342, 29648), (3488, 19907), (3706, 18736), (4684, 14824), (7412, 9368)]