1281952

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 2963520

約数和(自身を除く): 1681568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 97, 112, 118, 194, 224, 236, 388, 413, 472, 679, 776, 826, 944, 1358, 1552, 1652, 1888, 2716, 3104, 3304, 5432, 5723, 6608, 10864, 11446, 13216, 21728, 22892, 40061, 45784, 80122, 91568, 160244, 183136, 320488, 640976, 1281952]

約数ペア:

[(1, 1281952), (2, 640976), (4, 320488), (7, 183136), (8, 160244), (14, 91568), (16, 80122), (28, 45784), (32, 40061), (56, 22892), (59, 21728), (97, 13216), (112, 11446), (118, 10864), (194, 6608), (224, 5723), (236, 5432), (388, 3304), (413, 3104), (472, 2716), (679, 1888), (776, 1652), (826, 1552), (944, 1358)]