25553486

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 45760512

約数和(自身を除く): 20207026

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 607, 679, 1214, 1358, 3007, 4249, 6014, 8498, 18817, 21049, 37634, 42098, 58879, 117758, 131719, 263438, 412153, 824306, 1825249, 3650498, 12776743, 25553486]

約数ペア:

[(1, 25553486), (2, 12776743), (7, 3650498), (14, 1825249), (31, 824306), (62, 412153), (97, 263438), (194, 131719), (217, 117758), (434, 58879), (607, 42098), (679, 37634), (1214, 21049), (1358, 18817), (3007, 8498), (4249, 6014)]