65937152

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 141649200

約数和(自身を除く): 75712048

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 128, 136, 139, 218, 256, 272, 278, 436, 544, 556, 872, 1088, 1112, 1744, 1853, 2176, 2224, 2363, 3488, 3706, 4352, 4448, 4726, 6976, 7412, 8896, 9452, 13952, 14824, 15151, 17792, 18904, 27904, 29648, 30302, 35584, 37808, 59296, 60604, 75616, 118592, 121208, 151232, 237184, 242416, 257567, 302464, 474368, 484832, 515134, 604928, 969664, 1030268, 1939328, 2060536, 3878656, 4121072, 8242144, 16484288, 32968576, 65937152]

約数ペア:

[(1, 65937152), (2, 32968576), (4, 16484288), (8, 8242144), (16, 4121072), (17, 3878656), (32, 2060536), (34, 1939328), (64, 1030268), (68, 969664), (109, 604928), (128, 515134), (136, 484832), (139, 474368), (218, 302464), (256, 257567), (272, 242416), (278, 237184), (436, 151232), (544, 121208), (556, 118592), (872, 75616), (1088, 60604), (1112, 59296), (1744, 37808), (1853, 35584), (2176, 30302), (2224, 29648), (2363, 27904), (3488, 18904), (3706, 17792), (4352, 15151), (4448, 14824), (4726, 13952), (6976, 9452), (7412, 8896)]