68353936

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9109}}^1$

素因数の和:9191

約数の個数: 40

約数和(自身を含む): 153631040

約数和(自身を除く): 85277104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 9109, 18218, 36436, 63763, 72872, 127526, 145744, 255052, 510104, 610303, 1020208, 1220606, 2441212, 4272121, 4882424, 8544242, 9764848, 17088484, 34176968, 68353936]

約数ペア:

[(1, 68353936), (2, 34176968), (4, 17088484), (7, 9764848), (8, 8544242), (14, 4882424), (16, 4272121), (28, 2441212), (56, 1220606), (67, 1020208), (112, 610303), (134, 510104), (268, 255052), (469, 145744), (536, 127526), (938, 72872), (1072, 63763), (1876, 36436), (3752, 18218), (7504, 9109)]