25282404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2505

約数の個数: 72

約数和(自身を含む): 74850048

約数和(自身を除く): 49567644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2447, 2583, 3444, 4894, 5166, 7341, 9788, 10332, 14682, 17129, 22023, 29364, 34258, 44046, 51387, 68516, 88092, 100327, 102774, 154161, 200654, 205548, 300981, 308322, 401308, 601962, 616644, 702289, 902943, 1203924, 1404578, 1805886, 2106867, 2809156, 3611772, 4213734, 6320601, 8427468, 12641202, 25282404]

約数ペア:

[(1, 25282404), (2, 12641202), (3, 8427468), (4, 6320601), (6, 4213734), (7, 3611772), (9, 2809156), (12, 2106867), (14, 1805886), (18, 1404578), (21, 1203924), (28, 902943), (36, 702289), (41, 616644), (42, 601962), (63, 401308), (82, 308322), (84, 300981), (123, 205548), (126, 200654), (164, 154161), (246, 102774), (252, 100327), (287, 88092), (369, 68516), (492, 51387), (574, 44046), (738, 34258), (861, 29364), (1148, 22023), (1476, 17129), (1722, 14682), (2447, 10332), (2583, 9788), (3444, 7341), (4894, 5166)]