21760896

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 58813200

約数和(自身を除く): 37052304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 929, 976, 1464, 1858, 1952, 2787, 2928, 3716, 3904, 5574, 5856, 7432, 7808, 11148, 11712, 14864, 22296, 23424, 29728, 44592, 56669, 59456, 89184, 113338, 118912, 170007, 178368, 226676, 340014, 356736, 453352, 680028, 906704, 1360056, 1813408, 2720112, 3626816, 5440224, 7253632, 10880448, 21760896]

約数ペア:

[(1, 21760896), (2, 10880448), (3, 7253632), (4, 5440224), (6, 3626816), (8, 2720112), (12, 1813408), (16, 1360056), (24, 906704), (32, 680028), (48, 453352), (61, 356736), (64, 340014), (96, 226676), (122, 178368), (128, 170007), (183, 118912), (192, 113338), (244, 89184), (366, 59456), (384, 56669), (488, 44592), (732, 29728), (929, 23424), (976, 22296), (1464, 14864), (1858, 11712), (1952, 11148), (2787, 7808), (2928, 7432), (3716, 5856), (3904, 5574)]