7213216

素因数分解:

$2^5\times {\mathrm{431}}^1\times {\mathrm{523}}^1$

素因数の和:964

約数の個数: 24

約数和(自身を含む): 14261184

約数和(自身を除く): 7047968

約数列:

[1, 2, 4, 8, 16, 32, 431, 523, 862, 1046, 1724, 2092, 3448, 4184, 6896, 8368, 13792, 16736, 225413, 450826, 901652, 1803304, 3606608, 7213216]

約数ペア:

[(1, 7213216), (2, 3606608), (4, 1803304), (8, 901652), (16, 450826), (32, 225413), (431, 16736), (523, 13792), (862, 8368), (1046, 6896), (1724, 4184), (2092, 3448)]