25108832

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 31772608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 569, 788, 1138, 1379, 1576, 2276, 2758, 3152, 3983, 4552, 5516, 6304, 7966, 9104, 11032, 15932, 18208, 22064, 31864, 44128, 63728, 112093, 127456, 224186, 448372, 784651, 896744, 1569302, 1793488, 3138604, 3586976, 6277208, 12554416, 25108832]

約数ペア:

[(1, 25108832), (2, 12554416), (4, 6277208), (7, 3586976), (8, 3138604), (14, 1793488), (16, 1569302), (28, 896744), (32, 784651), (56, 448372), (112, 224186), (197, 127456), (224, 112093), (394, 63728), (569, 44128), (788, 31864), (1138, 22064), (1379, 18208), (1576, 15932), (2276, 11032), (2758, 9104), (3152, 7966), (3983, 6304), (4552, 5516)]