39404672

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{1459}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 78927600

約数和(自身を除く): 39522928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1459, 1688, 2918, 3376, 5836, 6752, 11672, 13504, 23344, 27008, 46688, 93376, 186752, 307849, 615698, 1231396, 2462792, 4925584, 9851168, 19702336, 39404672]

約数ペア:

[(1, 39404672), (2, 19702336), (4, 9851168), (8, 4925584), (16, 2462792), (32, 1231396), (64, 615698), (128, 307849), (211, 186752), (422, 93376), (844, 46688), (1459, 27008), (1688, 23344), (2918, 13504), (3376, 11672), (5836, 6752)]