71115704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1753}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 145862640

約数和(自身を除く): 74746936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 461, 922, 1753, 1844, 3506, 3688, 5071, 7012, 10142, 14024, 19283, 20284, 38566, 40568, 77132, 154264, 808133, 1616266, 3232532, 6465064, 8889463, 17778926, 35557852, 71115704]

約数ペア:

[(1, 71115704), (2, 35557852), (4, 17778926), (8, 8889463), (11, 6465064), (22, 3232532), (44, 1616266), (88, 808133), (461, 154264), (922, 77132), (1753, 40568), (1844, 38566), (3506, 20284), (3688, 19283), (5071, 14024), (7012, 10142)]