71531526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2351}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 156473856

約数和(自身を除く): 84942330

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 461, 922, 1383, 2351, 2766, 4702, 5071, 7053, 10142, 14106, 15213, 25861, 30426, 51722, 77583, 155166, 1083811, 2167622, 3251433, 6502866, 11921921, 23843842, 35765763, 71531526]

約数ペア:

[(1, 71531526), (2, 35765763), (3, 23843842), (6, 11921921), (11, 6502866), (22, 3251433), (33, 2167622), (66, 1083811), (461, 155166), (922, 77583), (1383, 51722), (2351, 30426), (2766, 25861), (4702, 15213), (5071, 14106), (7053, 10142)]