57185261728

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1017097}}^1$

素因数の和:1017365

約数の個数: 48

約数和(自身を含む): 129179582784

約数和(自身を除く): 71994321056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1757, 2008, 3514, 4016, 7028, 8032, 14056, 28112, 56224, 1017097, 2034194, 4068388, 7119679, 8136776, 14239358, 16273552, 28478716, 32547104, 56957432, 113914864, 227829728, 255291347, 510582694, 1021165388, 1787039429, 2042330776, 3574078858, 4084661552, 7148157716, 8169323104, 14296315432, 28592630864, 57185261728]

約数ペア:

[(1, 57185261728), (2, 28592630864), (4, 14296315432), (7, 8169323104), (8, 7148157716), (14, 4084661552), (16, 3574078858), (28, 2042330776), (32, 1787039429), (56, 1021165388), (112, 510582694), (224, 255291347), (251, 227829728), (502, 113914864), (1004, 56957432), (1757, 32547104), (2008, 28478716), (3514, 16273552), (4016, 14239358), (7028, 8136776), (8032, 7119679), (14056, 4068388), (28112, 2034194), (56224, 1017097)]