25737736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3325

約数の個数: 32

約数和(自身を含む): 51543360

約数和(自身を除く): 25805624

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3253, 3956, 6506, 7912, 13012, 26024, 74819, 139879, 149638, 279758, 299276, 559516, 598552, 1119032, 3217217, 6434434, 12868868, 25737736]

約数ペア:

[(1, 25737736), (2, 12868868), (4, 6434434), (8, 3217217), (23, 1119032), (43, 598552), (46, 559516), (86, 299276), (92, 279758), (172, 149638), (184, 139879), (344, 74819), (989, 26024), (1978, 13012), (3253, 7912), (3956, 6506)]