428311912

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1847}}^1$

素因数の和:2002

約数の個数: 64

約数和(自身を含む): 950019840

約数和(自身を除く): 521707928

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 101, 164, 202, 287, 328, 404, 574, 707, 808, 1148, 1414, 1847, 2296, 2828, 3694, 4141, 5656, 7388, 8282, 12929, 14776, 16564, 25858, 28987, 33128, 51716, 57974, 75727, 103432, 115948, 151454, 186547, 231896, 302908, 373094, 530089, 605816, 746188, 1060178, 1305829, 1492376, 2120356, 2611658, 4240712, 5223316, 7648427, 10446632, 15296854, 30593708, 53538989, 61187416, 107077978, 214155956, 428311912]

約数ペア:

[(1, 428311912), (2, 214155956), (4, 107077978), (7, 61187416), (8, 53538989), (14, 30593708), (28, 15296854), (41, 10446632), (56, 7648427), (82, 5223316), (101, 4240712), (164, 2611658), (202, 2120356), (287, 1492376), (328, 1305829), (404, 1060178), (574, 746188), (707, 605816), (808, 530089), (1148, 373094), (1414, 302908), (1847, 231896), (2296, 186547), (2828, 151454), (3694, 115948), (4141, 103432), (5656, 75727), (7388, 57974), (8282, 51716), (12929, 33128), (14776, 28987), (16564, 25858)]