25427512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 57542400

約数和(自身を除く): 32114888

約数列:

[1, 2, 4, 8, 11, 17, 22, 23, 34, 44, 46, 68, 88, 92, 136, 184, 187, 253, 374, 391, 506, 739, 748, 782, 1012, 1478, 1496, 1564, 2024, 2956, 3128, 4301, 5912, 8129, 8602, 12563, 16258, 16997, 17204, 25126, 32516, 33994, 34408, 50252, 65032, 67988, 100504, 135976, 138193, 186967, 276386, 288949, 373934, 552772, 577898, 747868, 1105544, 1155796, 1495736, 2311592, 3178439, 6356878, 12713756, 25427512]

約数ペア:

[(1, 25427512), (2, 12713756), (4, 6356878), (8, 3178439), (11, 2311592), (17, 1495736), (22, 1155796), (23, 1105544), (34, 747868), (44, 577898), (46, 552772), (68, 373934), (88, 288949), (92, 276386), (136, 186967), (184, 138193), (187, 135976), (253, 100504), (374, 67988), (391, 65032), (506, 50252), (739, 34408), (748, 33994), (782, 32516), (1012, 25126), (1478, 17204), (1496, 16997), (1564, 16258), (2024, 12563), (2956, 8602), (3128, 8129), (4301, 5912)]