38291672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 74038800

約数和(自身を除く): 35747128

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 628, 709, 1256, 1418, 2836, 5672, 6751, 13502, 27004, 30487, 54008, 60974, 111313, 121948, 222626, 243896, 445252, 890504, 4786459, 9572918, 19145836, 38291672]

約数ペア:

[(1, 38291672), (2, 19145836), (4, 9572918), (8, 4786459), (43, 890504), (86, 445252), (157, 243896), (172, 222626), (314, 121948), (344, 111313), (628, 60974), (709, 54008), (1256, 30487), (1418, 27004), (2836, 13502), (5672, 6751)]