1428003896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{10957}}^1$

素因数の和:12455

約数の個数: 32

約数和(自身を含む): 2923156080

約数和(自身を除く): 1495152184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1481, 2962, 5924, 10957, 11848, 16291, 21914, 32582, 43828, 65164, 87656, 120527, 130328, 241054, 482108, 964216, 16227317, 32454634, 64909268, 129818536, 178500487, 357000974, 714001948, 1428003896]

約数ペア:

[(1, 1428003896), (2, 714001948), (4, 357000974), (8, 178500487), (11, 129818536), (22, 64909268), (44, 32454634), (88, 16227317), (1481, 964216), (2962, 482108), (5924, 241054), (10957, 130328), (11848, 120527), (16291, 87656), (21914, 65164), (32582, 43828)]