25810764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2819}}^1$

素因数の和:2942

約数の個数: 48

約数和(自身を含む): 69484800

約数和(自身を除く): 43674036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 2819, 3052, 4578, 5638, 8457, 9156, 11276, 16914, 19733, 33828, 39466, 59199, 78932, 118398, 236796, 307271, 614542, 921813, 1229084, 1843626, 2150897, 3687252, 4301794, 6452691, 8603588, 12905382, 25810764]

約数ペア:

[(1, 25810764), (2, 12905382), (3, 8603588), (4, 6452691), (6, 4301794), (7, 3687252), (12, 2150897), (14, 1843626), (21, 1229084), (28, 921813), (42, 614542), (84, 307271), (109, 236796), (218, 118398), (327, 78932), (436, 59199), (654, 39466), (763, 33828), (1308, 19733), (1526, 16914), (2289, 11276), (2819, 9156), (3052, 8457), (4578, 5638)]