7211372

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8029588

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 83, 107, 116, 166, 203, 214, 332, 406, 428, 581, 749, 812, 1162, 1498, 2324, 2407, 2996, 3103, 4814, 6206, 8881, 9628, 12412, 16849, 17762, 21721, 33698, 35524, 43442, 62167, 67396, 86884, 124334, 248668, 257549, 515098, 1030196, 1802843, 3605686, 7211372]

約数ペア:

[(1, 7211372), (2, 3605686), (4, 1802843), (7, 1030196), (14, 515098), (28, 257549), (29, 248668), (58, 124334), (83, 86884), (107, 67396), (116, 62167), (166, 43442), (203, 35524), (214, 33698), (332, 21721), (406, 17762), (428, 16849), (581, 12412), (749, 9628), (812, 8881), (1162, 6206), (1498, 4814), (2324, 3103), (2407, 2996)]