71310428

素因数分解:

$2^2\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{1699}}^1$

素因数の和:3209

約数の個数: 24

約数和(自身を含む): 142800000

約数和(自身を除く): 71489572

約数列:

[1, 2, 4, 7, 14, 28, 1499, 1699, 2998, 3398, 5996, 6796, 10493, 11893, 20986, 23786, 41972, 47572, 2546801, 5093602, 10187204, 17827607, 35655214, 71310428]

約数ペア:

[(1, 71310428), (2, 35655214), (4, 17827607), (7, 10187204), (14, 5093602), (28, 2546801), (1499, 47572), (1699, 41972), (2998, 23786), (3398, 20986), (5996, 11893), (6796, 10493)]