40782644

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 83865600

約数和(自身を除く): 43082956

約数列:

[1, 2, 4, 7, 14, 28, 79, 103, 158, 179, 206, 316, 358, 412, 553, 716, 721, 1106, 1253, 1442, 2212, 2506, 2884, 5012, 8137, 14141, 16274, 18437, 28282, 32548, 36874, 56564, 56959, 73748, 98987, 113918, 129059, 197974, 227836, 258118, 395948, 516236, 1456523, 2913046, 5826092, 10195661, 20391322, 40782644]

約数ペア:

[(1, 40782644), (2, 20391322), (4, 10195661), (7, 5826092), (14, 2913046), (28, 1456523), (79, 516236), (103, 395948), (158, 258118), (179, 227836), (206, 197974), (316, 129059), (358, 113918), (412, 98987), (553, 73748), (716, 56959), (721, 56564), (1106, 36874), (1253, 32548), (1442, 28282), (2212, 18437), (2506, 16274), (2884, 14141), (5012, 8137)]