25877964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 69350400

約数和(自身を除く): 43472436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1289, 1434, 1673, 2578, 2868, 3346, 3867, 5019, 5156, 6692, 7734, 9023, 10038, 15468, 18046, 20076, 27069, 36092, 54138, 108276, 308071, 616142, 924213, 1232284, 1848426, 2156497, 3696852, 4312994, 6469491, 8625988, 12938982, 25877964]

約数ペア:

[(1, 25877964), (2, 12938982), (3, 8625988), (4, 6469491), (6, 4312994), (7, 3696852), (12, 2156497), (14, 1848426), (21, 1232284), (28, 924213), (42, 616142), (84, 308071), (239, 108276), (478, 54138), (717, 36092), (956, 27069), (1289, 20076), (1434, 18046), (1673, 15468), (2578, 10038), (2868, 9023), (3346, 7734), (3867, 6692), (5019, 5156)]