28685402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{14243}}^1$

素因数の和:14317

約数の個数: 16

約数和(自身を含む): 46150560

約数和(自身を除く): 17465158

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 14243, 28486, 270617, 541234, 754879, 1509758, 14342701, 28685402]

約数ペア:

[(1, 28685402), (2, 14342701), (19, 1509758), (38, 754879), (53, 541234), (106, 270617), (1007, 28486), (2014, 14243)]