78852124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1847}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 148867488

約数和(自身を除く): 70015364

約数列:

[1, 2, 4, 13, 26, 52, 821, 1642, 1847, 3284, 3694, 7388, 10673, 21346, 24011, 42692, 48022, 96044, 1516387, 3032774, 6065548, 19713031, 39426062, 78852124]

約数ペア:

[(1, 78852124), (2, 39426062), (4, 19713031), (13, 6065548), (26, 3032774), (52, 1516387), (821, 96044), (1642, 48022), (1847, 42692), (3284, 24011), (3694, 21346), (7388, 10673)]