71605228

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 126882000

約数和(自身を除く): 55276772

約数列:

[1, 2, 4, 149, 298, 317, 379, 596, 634, 758, 1268, 1516, 47233, 56471, 94466, 112942, 120143, 188932, 225884, 240286, 480572, 17901307, 35802614, 71605228]

約数ペア:

[(1, 71605228), (2, 35802614), (4, 17901307), (149, 480572), (298, 240286), (317, 225884), (379, 188932), (596, 120143), (634, 112942), (758, 94466), (1268, 56471), (1516, 47233)]