76490288

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9619}}^1$

素因数の和:9705

約数の個数: 40

約数和(自身を含む): 171774720

約数和(自身を除く): 95284432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 9619, 19238, 38476, 67333, 76952, 134666, 153904, 269332, 538664, 682949, 1077328, 1365898, 2731796, 4780643, 5463592, 9561286, 10927184, 19122572, 38245144, 76490288]

約数ペア:

[(1, 76490288), (2, 38245144), (4, 19122572), (7, 10927184), (8, 9561286), (14, 5463592), (16, 4780643), (28, 2731796), (56, 1365898), (71, 1077328), (112, 682949), (142, 538664), (284, 269332), (497, 153904), (568, 134666), (994, 76952), (1136, 67333), (1988, 38476), (3976, 19238), (7952, 9619)]