38300272

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 76602240

約数和(自身を除く): 38301968

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 179, 311, 344, 358, 622, 688, 716, 1244, 1432, 2488, 2864, 4976, 7697, 13373, 15394, 26746, 30788, 53492, 55669, 61576, 106984, 111338, 123152, 213968, 222676, 445352, 890704, 2393767, 4787534, 9575068, 19150136, 38300272]

約数ペア:

[(1, 38300272), (2, 19150136), (4, 9575068), (8, 4787534), (16, 2393767), (43, 890704), (86, 445352), (172, 222676), (179, 213968), (311, 123152), (344, 111338), (358, 106984), (622, 61576), (688, 55669), (716, 53492), (1244, 30788), (1432, 26746), (2488, 15394), (2864, 13373), (4976, 7697)]