26392772

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^2$

素因数の和:213

約数の個数: 54

約数和(自身を含む): 57535002

約数和(自身を除く): 31142230

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 89, 98, 119, 178, 196, 238, 356, 476, 623, 833, 1246, 1513, 1666, 2492, 3026, 3332, 4361, 6052, 7921, 8722, 10591, 15842, 17444, 21182, 31684, 42364, 55447, 74137, 110894, 134657, 148274, 221788, 269314, 296548, 388129, 538628, 776258, 942599, 1552516, 1885198, 3770396, 6598193, 13196386, 26392772]

約数ペア:

[(1, 26392772), (2, 13196386), (4, 6598193), (7, 3770396), (14, 1885198), (17, 1552516), (28, 942599), (34, 776258), (49, 538628), (68, 388129), (89, 296548), (98, 269314), (119, 221788), (178, 148274), (196, 134657), (238, 110894), (356, 74137), (476, 55447), (623, 42364), (833, 31684), (1246, 21182), (1513, 17444), (1666, 15842), (2492, 10591), (3026, 8722), (3332, 7921), (4361, 6052)]