71738562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28001}}^1$

素因数の和:28074

約数の個数: 32

約数和(自身を含む): 166667904

約数和(自身を除く): 94929342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 28001, 56002, 84003, 168006, 196007, 392014, 588021, 1176042, 1708061, 3416122, 5124183, 10248366, 11956427, 23912854, 35869281, 71738562]

約数ペア:

[(1, 71738562), (2, 35869281), (3, 23912854), (6, 11956427), (7, 10248366), (14, 5124183), (21, 3416122), (42, 1708061), (61, 1176042), (122, 588021), (183, 392014), (366, 196007), (427, 168006), (854, 84003), (1281, 56002), (2562, 28001)]