712144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1002

約数の個数: 20

約数和(自身を含む): 1410624

約数和(自身を除く): 698480

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 947, 1894, 3788, 7576, 15152, 44509, 89018, 178036, 356072, 712144]

約数ペア:

[(1, 712144), (2, 356072), (4, 178036), (8, 89018), (16, 44509), (47, 15152), (94, 7576), (188, 3788), (376, 1894), (752, 947)]