8918168

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 10469992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 2243, 3976, 4486, 8972, 15701, 17944, 31402, 62804, 125608, 159253, 318506, 637012, 1114771, 1274024, 2229542, 4459084, 8918168]

約数ペア:

[(1, 8918168), (2, 4459084), (4, 2229542), (7, 1274024), (8, 1114771), (14, 637012), (28, 318506), (56, 159253), (71, 125608), (142, 62804), (284, 31402), (497, 17944), (568, 15701), (994, 8972), (1988, 4486), (2243, 3976)]