16745876

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 18816364

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 116, 164, 203, 287, 406, 503, 574, 812, 1006, 1148, 1189, 2012, 2378, 3521, 4756, 7042, 8323, 14084, 14587, 16646, 20623, 29174, 33292, 41246, 58348, 82492, 102109, 144361, 204218, 288722, 408436, 577444, 598067, 1196134, 2392268, 4186469, 8372938, 16745876]

約数ペア:

[(1, 16745876), (2, 8372938), (4, 4186469), (7, 2392268), (14, 1196134), (28, 598067), (29, 577444), (41, 408436), (58, 288722), (82, 204218), (116, 144361), (164, 102109), (203, 82492), (287, 58348), (406, 41246), (503, 33292), (574, 29174), (812, 20623), (1006, 16646), (1148, 14587), (1189, 14084), (2012, 8323), (2378, 7042), (3521, 4756)]