40652556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 112766976

約数和(自身を除く): 72114420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1471, 1974, 2303, 2942, 3948, 4413, 4606, 5884, 6909, 8826, 9212, 10297, 13818, 17652, 20594, 27636, 30891, 41188, 61782, 69137, 72079, 123564, 138274, 144158, 207411, 216237, 276548, 288316, 414822, 432474, 483959, 829644, 864948, 967918, 1451877, 1935836, 2903754, 3387713, 5807508, 6775426, 10163139, 13550852, 20326278, 40652556]

約数ペア:

[(1, 40652556), (2, 20326278), (3, 13550852), (4, 10163139), (6, 6775426), (7, 5807508), (12, 3387713), (14, 2903754), (21, 1935836), (28, 1451877), (42, 967918), (47, 864948), (49, 829644), (84, 483959), (94, 432474), (98, 414822), (141, 288316), (147, 276548), (188, 216237), (196, 207411), (282, 144158), (294, 138274), (329, 123564), (564, 72079), (588, 69137), (658, 61782), (987, 41188), (1316, 30891), (1471, 27636), (1974, 20594), (2303, 17652), (2942, 13818), (3948, 10297), (4413, 9212), (4606, 8826), (5884, 6909)]