61853888

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:577

約数の個数: 56

約数和(自身を含む): 131216400

約数和(自身を除く): 69362512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 139, 272, 278, 409, 544, 556, 818, 1088, 1112, 1636, 2224, 2363, 3272, 4448, 4726, 6544, 6953, 8896, 9452, 13088, 13906, 18904, 26176, 27812, 37808, 55624, 56851, 75616, 111248, 113702, 151232, 222496, 227404, 444992, 454808, 909616, 966467, 1819232, 1932934, 3638464, 3865868, 7731736, 15463472, 30926944, 61853888]

約数ペア:

[(1, 61853888), (2, 30926944), (4, 15463472), (8, 7731736), (16, 3865868), (17, 3638464), (32, 1932934), (34, 1819232), (64, 966467), (68, 909616), (136, 454808), (139, 444992), (272, 227404), (278, 222496), (409, 151232), (544, 113702), (556, 111248), (818, 75616), (1088, 56851), (1112, 55624), (1636, 37808), (2224, 27812), (2363, 26176), (3272, 18904), (4448, 13906), (4726, 13088), (6544, 9452), (6953, 8896)]