25440072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151429}}^1$

素因数の和:151445

約数の個数: 32

約数和(自身を含む): 72686400

約数和(自身を除く): 47246328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 151429, 302858, 454287, 605716, 908574, 1060003, 1211432, 1817148, 2120006, 3180009, 3634296, 4240012, 6360018, 8480024, 12720036, 25440072]

約数ペア:

[(1, 25440072), (2, 12720036), (3, 8480024), (4, 6360018), (6, 4240012), (7, 3634296), (8, 3180009), (12, 2120006), (14, 1817148), (21, 1211432), (24, 1060003), (28, 908574), (42, 605716), (56, 454287), (84, 302858), (168, 151429)]