68087168

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{2521}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 136339320

約数和(自身を除く): 68252152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 2521, 3376, 5042, 6752, 10084, 13504, 20168, 27008, 40336, 80672, 161344, 322688, 531931, 1063862, 2127724, 4255448, 8510896, 17021792, 34043584, 68087168]

約数ペア:

[(1, 68087168), (2, 34043584), (4, 17021792), (8, 8510896), (16, 4255448), (32, 2127724), (64, 1063862), (128, 531931), (211, 322688), (422, 161344), (844, 80672), (1688, 40336), (2521, 27008), (3376, 20168), (5042, 13504), (6752, 10084)]