22778368

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2652

約数の個数: 40

約数和(自身を含む): 48207852

約数和(自身を除く): 25429484

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 2617, 4352, 5234, 8704, 10468, 20936, 41872, 44489, 83744, 88978, 167488, 177956, 334976, 355912, 669952, 711824, 1339904, 1423648, 2847296, 5694592, 11389184, 22778368]

約数ペア:

[(1, 22778368), (2, 11389184), (4, 5694592), (8, 2847296), (16, 1423648), (17, 1339904), (32, 711824), (34, 669952), (64, 355912), (68, 334976), (128, 177956), (136, 167488), (256, 88978), (272, 83744), (512, 44489), (544, 41872), (1088, 20936), (2176, 10468), (2617, 8704), (4352, 5234)]