40376564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8363}}^1$

素因数の和:8455

約数の個数: 24

約数和(自身を含む): 75878208

約数和(自身を除く): 35501644

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 8363, 16726, 33452, 142171, 284342, 568684, 593773, 1187546, 2375092, 10094141, 20188282, 40376564]

約数ペア:

[(1, 40376564), (2, 20188282), (4, 10094141), (17, 2375092), (34, 1187546), (68, 593773), (71, 568684), (142, 284342), (284, 142171), (1207, 33452), (2414, 16726), (4828, 8363)]