26300638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 51996672

約数和(自身を除く): 25696034

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 61, 91, 103, 122, 161, 182, 206, 299, 322, 427, 598, 721, 793, 854, 1339, 1403, 1442, 1586, 2093, 2369, 2678, 2806, 4186, 4738, 5551, 6283, 9373, 9821, 11102, 12566, 16583, 18239, 18746, 19642, 30797, 33166, 36478, 43981, 61594, 81679, 87962, 127673, 144509, 163358, 215579, 255346, 289018, 431158, 571753, 1011563, 1143506, 1878617, 2023126, 3757234, 13150319, 26300638]

約数ペア:

[(1, 26300638), (2, 13150319), (7, 3757234), (13, 2023126), (14, 1878617), (23, 1143506), (26, 1011563), (46, 571753), (61, 431158), (91, 289018), (103, 255346), (122, 215579), (161, 163358), (182, 144509), (206, 127673), (299, 87962), (322, 81679), (427, 61594), (598, 43981), (721, 36478), (793, 33166), (854, 30797), (1339, 19642), (1403, 18746), (1442, 18239), (1586, 16583), (2093, 12566), (2369, 11102), (2678, 9821), (2806, 9373), (4186, 6283), (4738, 5551)]