7956718

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 15521328

約数和(自身を除く): 7564610

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 121, 122, 154, 242, 427, 539, 671, 847, 854, 1078, 1331, 1342, 1694, 2662, 2989, 4697, 5929, 5978, 7381, 9317, 9394, 11858, 14762, 18634, 32879, 51667, 65219, 65758, 81191, 103334, 130438, 162382, 361669, 568337, 723338, 1136674, 3978359, 7956718]

約数ペア:

[(1, 7956718), (2, 3978359), (7, 1136674), (11, 723338), (14, 568337), (22, 361669), (49, 162382), (61, 130438), (77, 103334), (98, 81191), (121, 65758), (122, 65219), (154, 51667), (242, 32879), (427, 18634), (539, 14762), (671, 11858), (847, 9394), (854, 9317), (1078, 7381), (1331, 5978), (1342, 5929), (1694, 4697), (2662, 2989)]