71574724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{37201}}^1$

素因数の和:37255

約数の個数: 24

約数和(自身を含む): 138540248

約数和(自身を除く): 66965524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 37201, 74402, 148804, 483613, 967226, 1376437, 1934452, 2752874, 5505748, 17893681, 35787362, 71574724]

約数ペア:

[(1, 71574724), (2, 35787362), (4, 17893681), (13, 5505748), (26, 2752874), (37, 1934452), (52, 1376437), (74, 967226), (148, 483613), (481, 148804), (962, 74402), (1924, 37201)]