37612016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 78942864

約数和(自身を除く): 41330848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 857, 1688, 1714, 2743, 3376, 3428, 5486, 6856, 10972, 11141, 13712, 21944, 22282, 43888, 44564, 89128, 178256, 180827, 361654, 723308, 1446616, 2350751, 2893232, 4701502, 9403004, 18806008, 37612016]

約数ペア:

[(1, 37612016), (2, 18806008), (4, 9403004), (8, 4701502), (13, 2893232), (16, 2350751), (26, 1446616), (52, 723308), (104, 361654), (208, 180827), (211, 178256), (422, 89128), (844, 44564), (857, 43888), (1688, 22282), (1714, 21944), (2743, 13712), (3376, 11141), (3428, 10972), (5486, 6856)]