42125876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5437}}^1$

素因数の和:5603

約数の個数: 24

約数和(自身を含む): 79938600

約数和(自身を除く): 37812724

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 5437, 7748, 10874, 21748, 70681, 141362, 282724, 810113, 1620226, 3240452, 10531469, 21062938, 42125876]

約数ペア:

[(1, 42125876), (2, 21062938), (4, 10531469), (13, 3240452), (26, 1620226), (52, 810113), (149, 282724), (298, 141362), (596, 70681), (1937, 21748), (3874, 10874), (5437, 7748)]