26539428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 66725120

約数和(自身を除く): 40185692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 2707, 3268, 4902, 5414, 8121, 9804, 10828, 16242, 32484, 51433, 102866, 116401, 154299, 205732, 232802, 308598, 349203, 465604, 617196, 698406, 1396812, 2211619, 4423238, 6634857, 8846476, 13269714, 26539428]

約数ペア:

[(1, 26539428), (2, 13269714), (3, 8846476), (4, 6634857), (6, 4423238), (12, 2211619), (19, 1396812), (38, 698406), (43, 617196), (57, 465604), (76, 349203), (86, 308598), (114, 232802), (129, 205732), (172, 154299), (228, 116401), (258, 102866), (516, 51433), (817, 32484), (1634, 16242), (2451, 10828), (2707, 9804), (3268, 8121), (4902, 5414)]