72015398

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{56527}}^1$

素因数の和:56556

約数の個数: 24

約数和(自身を含む): 135328032

約数和(自身を除く): 63312634

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 56527, 113054, 395689, 734851, 791378, 1469702, 2769823, 5143957, 5539646, 10287914, 36007699, 72015398]

約数ペア:

[(1, 72015398), (2, 36007699), (7, 10287914), (13, 5539646), (14, 5143957), (26, 2769823), (49, 1469702), (91, 791378), (98, 734851), (182, 395689), (637, 113054), (1274, 56527)]