22521184

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 52744608

約数和(自身を除く): 30223424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 271, 371, 392, 424, 542, 742, 784, 848, 1084, 1484, 1568, 1696, 1897, 2168, 2597, 2968, 3794, 4336, 5194, 5936, 7588, 8672, 10388, 11872, 13279, 14363, 15176, 20776, 26558, 28726, 30352, 41552, 53116, 57452, 60704, 83104, 100541, 106232, 114904, 201082, 212464, 229808, 402164, 424928, 459616, 703787, 804328, 1407574, 1608656, 2815148, 3217312, 5630296, 11260592, 22521184]

約数ペア:

[(1, 22521184), (2, 11260592), (4, 5630296), (7, 3217312), (8, 2815148), (14, 1608656), (16, 1407574), (28, 804328), (32, 703787), (49, 459616), (53, 424928), (56, 402164), (98, 229808), (106, 212464), (112, 201082), (196, 114904), (212, 106232), (224, 100541), (271, 83104), (371, 60704), (392, 57452), (424, 53116), (542, 41552), (742, 30352), (784, 28726), (848, 26558), (1084, 20776), (1484, 15176), (1568, 14363), (1696, 13279), (1897, 11872), (2168, 10388), (2597, 8672), (2968, 7588), (3794, 5936), (4336, 5194)]