22375948

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 46771200

約数和(自身を除く): 24395252

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 347, 658, 686, 694, 1316, 1372, 1388, 2303, 2429, 4606, 4858, 9212, 9716, 16121, 16309, 17003, 32242, 32618, 34006, 64484, 65236, 68012, 114163, 119021, 228326, 238042, 456652, 476084, 799141, 1598282, 3196564, 5593987, 11187974, 22375948]

約数ペア:

[(1, 22375948), (2, 11187974), (4, 5593987), (7, 3196564), (14, 1598282), (28, 799141), (47, 476084), (49, 456652), (94, 238042), (98, 228326), (188, 119021), (196, 114163), (329, 68012), (343, 65236), (347, 64484), (658, 34006), (686, 32618), (694, 32242), (1316, 17003), (1372, 16309), (1388, 16121), (2303, 9716), (2429, 9212), (4606, 4858)]