61021408

素因数分解:

$2^5\times 7^1\times {\mathrm{272417}}^1$

素因数の和:272434

約数の個数: 24

約数和(自身を含む): 137298672

約数和(自身を除く): 76277264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 272417, 544834, 1089668, 1906919, 2179336, 3813838, 4358672, 7627676, 8717344, 15255352, 30510704, 61021408]

約数ペア:

[(1, 61021408), (2, 30510704), (4, 15255352), (7, 8717344), (8, 7627676), (14, 4358672), (16, 3813838), (28, 2179336), (32, 1906919), (56, 1089668), (112, 544834), (224, 272417)]