25681368

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{15971}}^1$

素因数の和:16047

約数の個数: 32

約数和(自身を含む): 65165760

約数和(自身を除く): 39484392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 15971, 31942, 47913, 63884, 95826, 127768, 191652, 383304, 1070057, 2140114, 3210171, 4280228, 6420342, 8560456, 12840684, 25681368]

約数ペア:

[(1, 25681368), (2, 12840684), (3, 8560456), (4, 6420342), (6, 4280228), (8, 3210171), (12, 2140114), (24, 1070057), (67, 383304), (134, 191652), (201, 127768), (268, 95826), (402, 63884), (536, 47913), (804, 31942), (1608, 15971)]