38638376

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11311}}^1$

素因数の和:11385

約数の個数: 32

約数和(自身を含む): 84161280

約数和(自身を除く): 45522904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 11311, 22622, 45244, 79177, 90488, 158354, 316708, 633416, 689971, 1379942, 2759884, 4829797, 5519768, 9659594, 19319188, 38638376]

約数ペア:

[(1, 38638376), (2, 19319188), (4, 9659594), (7, 5519768), (8, 4829797), (14, 2759884), (28, 1379942), (56, 689971), (61, 633416), (122, 316708), (244, 158354), (427, 90488), (488, 79177), (854, 45244), (1708, 22622), (3416, 11311)]