30643964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11119}}^1$

素因数の和:11189

約数の個数: 24

約数和(自身を含む): 58847040

約数和(自身を除く): 28203076

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 11119, 22238, 44476, 144547, 289094, 578188, 589307, 1178614, 2357228, 7660991, 15321982, 30643964]

約数ペア:

[(1, 30643964), (2, 15321982), (4, 7660991), (13, 2357228), (26, 1178614), (52, 589307), (53, 578188), (106, 289094), (212, 144547), (689, 44476), (1378, 22238), (2756, 11119)]