28143066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35267}}^1$

素因数の和:35298

約数の個数: 32

約数和(自身を含む): 67714560

約数和(自身を除く): 39571494

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35267, 70534, 105801, 211602, 246869, 493738, 670073, 740607, 1340146, 1481214, 2010219, 4020438, 4690511, 9381022, 14071533, 28143066]

約数ペア:

[(1, 28143066), (2, 14071533), (3, 9381022), (6, 4690511), (7, 4020438), (14, 2010219), (19, 1481214), (21, 1340146), (38, 740607), (42, 670073), (57, 493738), (114, 246869), (133, 211602), (266, 105801), (399, 70534), (798, 35267)]