38510416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18097}}^1$

素因数の和:18131

約数の個数: 40

約数和(自身を含む): 89766080

約数和(自身を除く): 51255664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 18097, 36194, 72388, 126679, 144776, 253358, 289552, 343843, 506716, 687686, 1013432, 1375372, 2026864, 2406901, 2750744, 4813802, 5501488, 9627604, 19255208, 38510416]

約数ペア:

[(1, 38510416), (2, 19255208), (4, 9627604), (7, 5501488), (8, 4813802), (14, 2750744), (16, 2406901), (19, 2026864), (28, 1375372), (38, 1013432), (56, 687686), (76, 506716), (112, 343843), (133, 289552), (152, 253358), (266, 144776), (304, 126679), (532, 72388), (1064, 36194), (2128, 18097)]