57415568

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26981}}^1$

素因数の和:27015

約数の個数: 40

約数和(自身を含む): 133830720

約数和(自身を除く): 76415152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 26981, 53962, 107924, 188867, 215848, 377734, 431696, 512639, 755468, 1025278, 1510936, 2050556, 3021872, 3588473, 4101112, 7176946, 8202224, 14353892, 28707784, 57415568]

約数ペア:

[(1, 57415568), (2, 28707784), (4, 14353892), (7, 8202224), (8, 7176946), (14, 4101112), (16, 3588473), (19, 3021872), (28, 2050556), (38, 1510936), (56, 1025278), (76, 755468), (112, 512639), (133, 431696), (152, 377734), (266, 215848), (304, 188867), (532, 107924), (1064, 53962), (2128, 26981)]