1956472

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 64

約数和(自身を含む): 4608000

約数和(自身を除く): 2651528

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 49, 56, 62, 92, 98, 124, 161, 184, 196, 217, 248, 322, 343, 392, 434, 644, 686, 713, 868, 1127, 1288, 1372, 1426, 1519, 1736, 2254, 2744, 2852, 3038, 4508, 4991, 5704, 6076, 7889, 9016, 9982, 10633, 12152, 15778, 19964, 21266, 31556, 34937, 39928, 42532, 63112, 69874, 85064, 139748, 244559, 279496, 489118, 978236, 1956472]

約数ペア:

[(1, 1956472), (2, 978236), (4, 489118), (7, 279496), (8, 244559), (14, 139748), (23, 85064), (28, 69874), (31, 63112), (46, 42532), (49, 39928), (56, 34937), (62, 31556), (92, 21266), (98, 19964), (124, 15778), (161, 12152), (184, 10633), (196, 9982), (217, 9016), (248, 7889), (322, 6076), (343, 5704), (392, 4991), (434, 4508), (644, 3038), (686, 2852), (713, 2744), (868, 2254), (1127, 1736), (1288, 1519), (1372, 1426)]