40211708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 72312240

約数和(自身を除く): 32100532

約数列:

[1, 2, 4, 43, 86, 172, 389, 601, 778, 1202, 1556, 2404, 16727, 25843, 33454, 51686, 66908, 103372, 233789, 467578, 935156, 10052927, 20105854, 40211708]

約数ペア:

[(1, 40211708), (2, 20105854), (4, 10052927), (43, 935156), (86, 467578), (172, 233789), (389, 103372), (601, 66908), (778, 51686), (1202, 33454), (1556, 25843), (2404, 16727)]