7200261088

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{17509}}^1$

素因数の和:17771

約数の個数: 48

約数和(自身を含む): 14455415520

約数和(自身を除く): 7255154432

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 181, 284, 362, 568, 724, 1136, 1448, 2272, 2896, 5792, 12851, 17509, 25702, 35018, 51404, 70036, 102808, 140072, 205616, 280144, 411232, 560288, 1243139, 2486278, 3169129, 4972556, 6338258, 9945112, 12676516, 19890224, 25353032, 39780448, 50706064, 101412128, 225008159, 450016318, 900032636, 1800065272, 3600130544, 7200261088]

約数ペア:

[(1, 7200261088), (2, 3600130544), (4, 1800065272), (8, 900032636), (16, 450016318), (32, 225008159), (71, 101412128), (142, 50706064), (181, 39780448), (284, 25353032), (362, 19890224), (568, 12676516), (724, 9945112), (1136, 6338258), (1448, 4972556), (2272, 3169129), (2896, 2486278), (5792, 1243139), (12851, 560288), (17509, 411232), (25702, 280144), (35018, 205616), (51404, 140072), (70036, 102808)]