7406644

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 16547328

約数和(自身を除く): 9140684

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 49, 53, 62, 92, 98, 106, 124, 161, 196, 212, 217, 322, 371, 434, 644, 713, 742, 868, 1127, 1219, 1426, 1484, 1519, 1643, 2254, 2438, 2597, 2852, 3038, 3286, 4508, 4876, 4991, 5194, 6076, 6572, 8533, 9982, 10388, 11501, 17066, 19964, 23002, 34132, 34937, 37789, 46004, 59731, 69874, 75578, 80507, 119462, 139748, 151156, 161014, 238924, 264523, 322028, 529046, 1058092, 1851661, 3703322, 7406644]

約数ペア:

[(1, 7406644), (2, 3703322), (4, 1851661), (7, 1058092), (14, 529046), (23, 322028), (28, 264523), (31, 238924), (46, 161014), (49, 151156), (53, 139748), (62, 119462), (92, 80507), (98, 75578), (106, 69874), (124, 59731), (161, 46004), (196, 37789), (212, 34937), (217, 34132), (322, 23002), (371, 19964), (434, 17066), (644, 11501), (713, 10388), (742, 9982), (868, 8533), (1127, 6572), (1219, 6076), (1426, 5194), (1484, 4991), (1519, 4876), (1643, 4508), (2254, 3286), (2438, 3038), (2597, 2852)]