25861416

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{21991}}^1$

素因数の和:22014

約数の個数: 48

約数和(自身を含む): 75212640

約数和(自身を除く): 49351224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 21991, 43982, 65973, 87964, 131946, 153937, 175928, 263892, 307874, 461811, 527784, 615748, 923622, 1077559, 1231496, 1847244, 2155118, 3232677, 3694488, 4310236, 6465354, 8620472, 12930708, 25861416]

約数ペア:

[(1, 25861416), (2, 12930708), (3, 8620472), (4, 6465354), (6, 4310236), (7, 3694488), (8, 3232677), (12, 2155118), (14, 1847244), (21, 1231496), (24, 1077559), (28, 923622), (42, 615748), (49, 527784), (56, 461811), (84, 307874), (98, 263892), (147, 175928), (168, 153937), (196, 131946), (294, 87964), (392, 65973), (588, 43982), (1176, 21991)]