39782204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 87333120

約数和(自身を除く): 47550916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 308, 454, 569, 908, 1138, 1589, 2276, 2497, 3178, 3983, 4994, 6259, 6356, 7966, 9988, 12518, 15932, 17479, 25036, 34958, 43813, 69916, 87626, 129163, 175252, 258326, 516652, 904141, 1420793, 1808282, 2841586, 3616564, 5683172, 9945551, 19891102, 39782204]

約数ペア:

[(1, 39782204), (2, 19891102), (4, 9945551), (7, 5683172), (11, 3616564), (14, 2841586), (22, 1808282), (28, 1420793), (44, 904141), (77, 516652), (154, 258326), (227, 175252), (308, 129163), (454, 87626), (569, 69916), (908, 43813), (1138, 34958), (1589, 25036), (2276, 17479), (2497, 15932), (3178, 12518), (3983, 9988), (4994, 7966), (6259, 6356)]