42428038

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4093}}^1$

素因数の和:4239

約数の個数: 16

約数和(自身を含む): 65438496

約数和(自身を除く): 23010458

約数列:

[1, 2, 71, 73, 142, 146, 4093, 5183, 8186, 10366, 290603, 298789, 581206, 597578, 21214019, 42428038]

約数ペア:

[(1, 42428038), (2, 21214019), (71, 597578), (73, 581206), (142, 298789), (146, 290603), (4093, 10366), (5183, 8186)]