67700458

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 125910720

約数和(自身を除く): 58210262

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 103, 133, 206, 266, 353, 706, 721, 931, 1442, 1862, 1957, 2471, 3914, 4942, 5047, 6707, 10094, 13414, 13699, 17297, 27398, 34594, 36359, 46949, 72718, 93898, 95893, 191786, 254513, 328643, 509026, 657286, 690821, 1381642, 1781591, 3563182, 4835747, 9671494, 33850229, 67700458]

約数ペア:

[(1, 67700458), (2, 33850229), (7, 9671494), (14, 4835747), (19, 3563182), (38, 1781591), (49, 1381642), (98, 690821), (103, 657286), (133, 509026), (206, 328643), (266, 254513), (353, 191786), (706, 95893), (721, 93898), (931, 72718), (1442, 46949), (1862, 36359), (1957, 34594), (2471, 27398), (3914, 17297), (4942, 13699), (5047, 13414), (6707, 10094)]