7445308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 14247632

約数和(自身を除く): 6802324

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 2137, 3484, 4274, 8548, 27781, 55562, 111124, 143179, 286358, 572716, 1861327, 3722654, 7445308]

約数ペア:

[(1, 7445308), (2, 3722654), (4, 1861327), (13, 572716), (26, 286358), (52, 143179), (67, 111124), (134, 55562), (268, 27781), (871, 8548), (1742, 4274), (2137, 3484)]