42057974

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1657}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 75604800

約数和(自身を除く): 33546826

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 1657, 1813, 3314, 3626, 11599, 12691, 23198, 25382, 61309, 81193, 122618, 162386, 429163, 568351, 858326, 1136702, 3004141, 6008282, 21028987, 42057974]

約数ペア:

[(1, 42057974), (2, 21028987), (7, 6008282), (14, 3004141), (37, 1136702), (49, 858326), (74, 568351), (98, 429163), (259, 162386), (343, 122618), (518, 81193), (686, 61309), (1657, 25382), (1813, 23198), (3314, 12691), (3626, 11599)]