70012621

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 88637052

約数和(自身を除く): 18624431

約数列:

[1, 7, 23, 37, 49, 73, 161, 259, 511, 529, 851, 1127, 1679, 1813, 2701, 3577, 3703, 5957, 11753, 18907, 19573, 25921, 38617, 41699, 62123, 82271, 132349, 137011, 270319, 434861, 959077, 1428829, 1892233, 3044027, 10001803, 70012621]

約数ペア:

[(1, 70012621), (7, 10001803), (23, 3044027), (37, 1892233), (49, 1428829), (73, 959077), (161, 434861), (259, 270319), (511, 137011), (529, 132349), (851, 82271), (1127, 62123), (1679, 41699), (1813, 38617), (2701, 25921), (3577, 19573), (3703, 18907), (5957, 11753)]