7922684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 17902080

約数和(自身を除く): 9979396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 887, 1276, 1774, 2233, 3548, 4466, 6209, 8932, 9757, 12418, 19514, 24836, 25723, 39028, 51446, 68299, 102892, 136598, 180061, 273196, 282953, 360122, 565906, 720244, 1131812, 1980671, 3961342, 7922684]

約数ペア:

[(1, 7922684), (2, 3961342), (4, 1980671), (7, 1131812), (11, 720244), (14, 565906), (22, 360122), (28, 282953), (29, 273196), (44, 180061), (58, 136598), (77, 102892), (116, 68299), (154, 51446), (203, 39028), (308, 25723), (319, 24836), (406, 19514), (638, 12418), (812, 9757), (887, 8932), (1276, 6209), (1774, 4466), (2233, 3548)]