25181408

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 57415680

約数和(自身を除く): 32234272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 1423, 2212, 2528, 2846, 4424, 5692, 8848, 9961, 11384, 17696, 19922, 22768, 39844, 45536, 79688, 112417, 159376, 224834, 318752, 449668, 786919, 899336, 1573838, 1798672, 3147676, 3597344, 6295352, 12590704, 25181408]

約数ペア:

[(1, 25181408), (2, 12590704), (4, 6295352), (7, 3597344), (8, 3147676), (14, 1798672), (16, 1573838), (28, 899336), (32, 786919), (56, 449668), (79, 318752), (112, 224834), (158, 159376), (224, 112417), (316, 79688), (553, 45536), (632, 39844), (1106, 22768), (1264, 19922), (1423, 17696), (2212, 11384), (2528, 9961), (2846, 8848), (4424, 5692)]