25385008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6271}}^1$

素因数の和:6313

約数の個数: 40

約数和(自身を含む): 55996416

約数和(自身を除く): 30611408

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 6271, 12542, 25084, 50168, 68981, 100336, 137962, 144233, 275924, 288466, 551848, 576932, 1103696, 1153864, 1586563, 2307728, 3173126, 6346252, 12692504, 25385008]

約数ペア:

[(1, 25385008), (2, 12692504), (4, 6346252), (8, 3173126), (11, 2307728), (16, 1586563), (22, 1153864), (23, 1103696), (44, 576932), (46, 551848), (88, 288466), (92, 275924), (176, 144233), (184, 137962), (253, 100336), (368, 68981), (506, 50168), (1012, 25084), (2024, 12542), (4048, 6271)]