26648664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 76800000

約数和(自身を除く): 50151336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1249, 1524, 1778, 2498, 2667, 3048, 3556, 3747, 4996, 5334, 7112, 7494, 8743, 9992, 10668, 14988, 17486, 21336, 26229, 29976, 34972, 52458, 69944, 104916, 158623, 209832, 317246, 475869, 634492, 951738, 1110361, 1268984, 1903476, 2220722, 3331083, 3806952, 4441444, 6662166, 8882888, 13324332, 26648664]

約数ペア:

[(1, 26648664), (2, 13324332), (3, 8882888), (4, 6662166), (6, 4441444), (7, 3806952), (8, 3331083), (12, 2220722), (14, 1903476), (21, 1268984), (24, 1110361), (28, 951738), (42, 634492), (56, 475869), (84, 317246), (127, 209832), (168, 158623), (254, 104916), (381, 69944), (508, 52458), (762, 34972), (889, 29976), (1016, 26229), (1249, 21336), (1524, 17486), (1778, 14988), (2498, 10668), (2667, 9992), (3048, 8743), (3556, 7494), (3747, 7112), (4996, 5334)]