25826256

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:521

約数の個数: 80

約数和(自身を含む): 74757120

約数和(自身を除く): 48930864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 216, 313, 382, 432, 573, 626, 764, 939, 1146, 1252, 1528, 1719, 1878, 2292, 2504, 2817, 3056, 3438, 3756, 4584, 5008, 5157, 5634, 6876, 7512, 8451, 9168, 10314, 11268, 13752, 15024, 16902, 20628, 22536, 27504, 33804, 41256, 45072, 59783, 67608, 82512, 119566, 135216, 179349, 239132, 358698, 478264, 538047, 717396, 956528, 1076094, 1434792, 1614141, 2152188, 2869584, 3228282, 4304376, 6456564, 8608752, 12913128, 25826256]

約数ペア:

[(1, 25826256), (2, 12913128), (3, 8608752), (4, 6456564), (6, 4304376), (8, 3228282), (9, 2869584), (12, 2152188), (16, 1614141), (18, 1434792), (24, 1076094), (27, 956528), (36, 717396), (48, 538047), (54, 478264), (72, 358698), (108, 239132), (144, 179349), (191, 135216), (216, 119566), (313, 82512), (382, 67608), (432, 59783), (573, 45072), (626, 41256), (764, 33804), (939, 27504), (1146, 22536), (1252, 20628), (1528, 16902), (1719, 15024), (1878, 13752), (2292, 11268), (2504, 10314), (2817, 9168), (3056, 8451), (3438, 7512), (3756, 6876), (4584, 5634), (5008, 5157)]