28569464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2484

約数の個数: 64

約数和(自身を含む): 70329600

約数和(自身を除く): 41760136

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2441, 2926, 4882, 5852, 9764, 11704, 17087, 19528, 26851, 34174, 46379, 53702, 68348, 92758, 107404, 136696, 185516, 187957, 214808, 324653, 371032, 375914, 510169, 649306, 751828, 1020338, 1298612, 1503656, 2040676, 2597224, 3571183, 4081352, 7142366, 14284732, 28569464]

約数ペア:

[(1, 28569464), (2, 14284732), (4, 7142366), (7, 4081352), (8, 3571183), (11, 2597224), (14, 2040676), (19, 1503656), (22, 1298612), (28, 1020338), (38, 751828), (44, 649306), (56, 510169), (76, 375914), (77, 371032), (88, 324653), (133, 214808), (152, 187957), (154, 185516), (209, 136696), (266, 107404), (308, 92758), (418, 68348), (532, 53702), (616, 46379), (836, 34174), (1064, 26851), (1463, 19528), (1672, 17087), (2441, 11704), (2926, 9764), (4882, 5852)]