64847902

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5443}}^1$

素因数の和:5512

約数の個数: 32

約数和(自身を含む): 119158272

約数和(自身を除く): 54310370

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5443, 5957, 10886, 11914, 38101, 76202, 125189, 201391, 250378, 402782, 876323, 1409737, 1752646, 2819474, 4631993, 9263986, 32423951, 64847902]

約数ペア:

[(1, 64847902), (2, 32423951), (7, 9263986), (14, 4631993), (23, 2819474), (37, 1752646), (46, 1409737), (74, 876323), (161, 402782), (259, 250378), (322, 201391), (518, 125189), (851, 76202), (1702, 38101), (5443, 11914), (5957, 10886)]