47656408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 94705200

約数和(自身を除く): 47048792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 1997, 2983, 3994, 5966, 7988, 11932, 15976, 23864, 37943, 75886, 151772, 303544, 313529, 627058, 1254116, 2508232, 5957051, 11914102, 23828204, 47656408]

約数ペア:

[(1, 47656408), (2, 23828204), (4, 11914102), (8, 5957051), (19, 2508232), (38, 1254116), (76, 627058), (152, 313529), (157, 303544), (314, 151772), (628, 75886), (1256, 37943), (1997, 23864), (2983, 15976), (3994, 11932), (5966, 7988)]