7489456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{36007}}^1$

素因数の和:36028

約数の個数: 20

約数和(自身を含む): 15627472

約数和(自身を除く): 8138016

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 36007, 72014, 144028, 288056, 468091, 576112, 936182, 1872364, 3744728, 7489456]

約数ペア:

[(1, 7489456), (2, 3744728), (4, 1872364), (8, 936182), (13, 576112), (16, 468091), (26, 288056), (52, 144028), (104, 72014), (208, 36007)]