42497546

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 78865920

約数和(自身を除く): 36368374

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 239, 478, 977, 1673, 1954, 3107, 3346, 6214, 6839, 12701, 13678, 21749, 25402, 43498, 88907, 177814, 233503, 467006, 1634521, 3035539, 3269042, 6071078, 21248773, 42497546]

約数ペア:

[(1, 42497546), (2, 21248773), (7, 6071078), (13, 3269042), (14, 3035539), (26, 1634521), (91, 467006), (182, 233503), (239, 177814), (478, 88907), (977, 43498), (1673, 25402), (1954, 21749), (3107, 13678), (3346, 12701), (6214, 6839)]