38855012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 81312000

約数和(自身を除く): 42456988

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 109, 116, 203, 218, 406, 436, 439, 763, 812, 878, 1526, 1756, 3052, 3073, 3161, 6146, 6322, 12292, 12644, 12731, 22127, 25462, 44254, 47851, 50924, 88508, 89117, 95702, 178234, 191404, 334957, 356468, 669914, 1339828, 1387679, 2775358, 5550716, 9713753, 19427506, 38855012]

約数ペア:

[(1, 38855012), (2, 19427506), (4, 9713753), (7, 5550716), (14, 2775358), (28, 1387679), (29, 1339828), (58, 669914), (109, 356468), (116, 334957), (203, 191404), (218, 178234), (406, 95702), (436, 89117), (439, 88508), (763, 50924), (812, 47851), (878, 44254), (1526, 25462), (1756, 22127), (3052, 12731), (3073, 12644), (3161, 12292), (6146, 6322)]