42391976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6599}}^1$

素因数の和:6689

約数の個数: 32

約数和(自身を含む): 87912000

約数和(自身を除く): 45520024

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 6599, 13198, 26396, 52792, 72589, 145178, 290356, 481727, 580712, 963454, 1926908, 3853816, 5298997, 10597994, 21195988, 42391976]

約数ペア:

[(1, 42391976), (2, 21195988), (4, 10597994), (8, 5298997), (11, 3853816), (22, 1926908), (44, 963454), (73, 580712), (88, 481727), (146, 290356), (292, 145178), (584, 72589), (803, 52792), (1606, 26396), (3212, 13198), (6424, 6599)]