28573644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11393}}^1$

素因数の和:11430

約数の個数: 48

約数和(自身を含む): 76567680

約数和(自身を除く): 47994036

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 11393, 22786, 34179, 45572, 68358, 125323, 136716, 216467, 250646, 375969, 432934, 501292, 649401, 751938, 865868, 1298802, 1503876, 2381137, 2597604, 4762274, 7143411, 9524548, 14286822, 28573644]

約数ペア:

[(1, 28573644), (2, 14286822), (3, 9524548), (4, 7143411), (6, 4762274), (11, 2597604), (12, 2381137), (19, 1503876), (22, 1298802), (33, 865868), (38, 751938), (44, 649401), (57, 501292), (66, 432934), (76, 375969), (114, 250646), (132, 216467), (209, 136716), (228, 125323), (418, 68358), (627, 45572), (836, 34179), (1254, 22786), (2508, 11393)]