38026748

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 67876704

約数和(自身を除く): 29849956

約数列:

[1, 2, 4, 71, 142, 257, 284, 514, 521, 1028, 1042, 2084, 18247, 36494, 36991, 72988, 73982, 133897, 147964, 267794, 535588, 9506687, 19013374, 38026748]

約数ペア:

[(1, 38026748), (2, 19013374), (4, 9506687), (71, 535588), (142, 267794), (257, 147964), (284, 133897), (514, 73982), (521, 72988), (1028, 36991), (1042, 36494), (2084, 18247)]