69863612

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3917}}^1$

素因数の和:3955

約数の個数: 48

約数和(自身を含む): 153585600

約数和(自身を除く): 83721988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 3917, 4459, 7834, 8918, 15668, 17836, 27419, 50921, 54838, 101842, 109676, 191933, 203684, 356447, 383866, 712894, 767732, 1343531, 1425788, 2495129, 2687062, 4990258, 5374124, 9980516, 17465903, 34931806, 69863612]

約数ペア:

[(1, 69863612), (2, 34931806), (4, 17465903), (7, 9980516), (13, 5374124), (14, 4990258), (26, 2687062), (28, 2495129), (49, 1425788), (52, 1343531), (91, 767732), (98, 712894), (182, 383866), (196, 356447), (343, 203684), (364, 191933), (637, 109676), (686, 101842), (1274, 54838), (1372, 50921), (2548, 27419), (3917, 17836), (4459, 15668), (7834, 8918)]