6647560388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{30559}}^1$

素因数の和:31044

約数の個数: 48

約数和(自身を含む): 14108451840

約数和(自身を除く): 7460891452

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 457, 476, 914, 1828, 3199, 6398, 7769, 12796, 15538, 30559, 31076, 54383, 61118, 108766, 122236, 213913, 217532, 427826, 519503, 855652, 1039006, 2078012, 3636521, 7273042, 13965463, 14546084, 27930926, 55861852, 97758241, 195516482, 237412871, 391032964, 474825742, 949651484, 1661890097, 3323780194, 6647560388]

約数ペア:

[(1, 6647560388), (2, 3323780194), (4, 1661890097), (7, 949651484), (14, 474825742), (17, 391032964), (28, 237412871), (34, 195516482), (68, 97758241), (119, 55861852), (238, 27930926), (457, 14546084), (476, 13965463), (914, 7273042), (1828, 3636521), (3199, 2078012), (6398, 1039006), (7769, 855652), (12796, 519503), (15538, 427826), (30559, 217532), (31076, 213913), (54383, 122236), (61118, 108766)]