25504448

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 56

約数和(自身を含む): 52779168

約数和(自身を除く): 27274720

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 73, 103, 106, 146, 206, 212, 292, 412, 424, 584, 824, 848, 1168, 1648, 1696, 2336, 3296, 3392, 3869, 4672, 5459, 6592, 7519, 7738, 10918, 15038, 15476, 21836, 30076, 30952, 43672, 60152, 61904, 87344, 120304, 123808, 174688, 240608, 247616, 349376, 398507, 481216, 797014, 1594028, 3188056, 6376112, 12752224, 25504448]

約数ペア:

[(1, 25504448), (2, 12752224), (4, 6376112), (8, 3188056), (16, 1594028), (32, 797014), (53, 481216), (64, 398507), (73, 349376), (103, 247616), (106, 240608), (146, 174688), (206, 123808), (212, 120304), (292, 87344), (412, 61904), (424, 60152), (584, 43672), (824, 30952), (848, 30076), (1168, 21836), (1648, 15476), (1696, 15038), (2336, 10918), (3296, 7738), (3392, 7519), (3869, 6592), (4672, 5459)]