26661236

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 57254400

約数和(自身を除く): 30593164

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 709, 1106, 1343, 1418, 2212, 2686, 2836, 4963, 5372, 9401, 9926, 12053, 18802, 19852, 24106, 37604, 48212, 56011, 84371, 112022, 168742, 224044, 337484, 392077, 784154, 952187, 1568308, 1904374, 3808748, 6665309, 13330618, 26661236]

約数ペア:

[(1, 26661236), (2, 13330618), (4, 6665309), (7, 3808748), (14, 1904374), (17, 1568308), (28, 952187), (34, 784154), (68, 392077), (79, 337484), (119, 224044), (158, 168742), (238, 112022), (316, 84371), (476, 56011), (553, 48212), (709, 37604), (1106, 24106), (1343, 19852), (1418, 18802), (2212, 12053), (2686, 9926), (2836, 9401), (4963, 5372)]