38578108

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 69023360

約数和(自身を除く): 30445252

約数列:

[1, 2, 4, 61, 122, 223, 244, 446, 709, 892, 1418, 2836, 13603, 27206, 43249, 54412, 86498, 158107, 172996, 316214, 632428, 9644527, 19289054, 38578108]

約数ペア:

[(1, 38578108), (2, 19289054), (4, 9644527), (61, 632428), (122, 316214), (223, 172996), (244, 158107), (446, 86498), (709, 54412), (892, 43249), (1418, 27206), (2836, 13603)]