42971786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{433}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 76120128

約数和(自身を除く): 33148342

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 347, 433, 694, 866, 3817, 4511, 4763, 5629, 7634, 9022, 9526, 11258, 49621, 61919, 99242, 123838, 150251, 300502, 1652761, 1953263, 3305522, 3906526, 21485893, 42971786]

約数ペア:

[(1, 42971786), (2, 21485893), (11, 3906526), (13, 3305522), (22, 1953263), (26, 1652761), (143, 300502), (286, 150251), (347, 123838), (433, 99242), (694, 61919), (866, 49621), (3817, 11258), (4511, 9526), (4763, 9022), (5629, 7634)]