77440576

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:791

約数の個数: 56

約数和(自身を含む): 164454840

約数和(自身を除く): 87014264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 136, 218, 272, 436, 544, 653, 872, 1088, 1306, 1744, 1853, 2612, 3488, 3706, 5224, 6976, 7412, 10448, 11101, 14824, 20896, 22202, 29648, 41792, 44404, 59296, 71177, 88808, 118592, 142354, 177616, 284708, 355232, 569416, 710464, 1138832, 1210009, 2277664, 2420018, 4555328, 4840036, 9680072, 19360144, 38720288, 77440576]

約数ペア:

[(1, 77440576), (2, 38720288), (4, 19360144), (8, 9680072), (16, 4840036), (17, 4555328), (32, 2420018), (34, 2277664), (64, 1210009), (68, 1138832), (109, 710464), (136, 569416), (218, 355232), (272, 284708), (436, 177616), (544, 142354), (653, 118592), (872, 88808), (1088, 71177), (1306, 59296), (1744, 44404), (1853, 41792), (2612, 29648), (3488, 22202), (3706, 20896), (5224, 14824), (6976, 11101), (7412, 10448)]