71871558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{18457}}^1$

素因数の和:18532

約数の個数: 32

約数和(自身を含む): 159477120

約数和(自身を除く): 87605562

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 18457, 36914, 55371, 110742, 203027, 406054, 609081, 1088963, 1218162, 2177926, 3266889, 6533778, 11978593, 23957186, 35935779, 71871558]

約数ペア:

[(1, 71871558), (2, 35935779), (3, 23957186), (6, 11978593), (11, 6533778), (22, 3266889), (33, 2177926), (59, 1218162), (66, 1088963), (118, 609081), (177, 406054), (354, 203027), (649, 110742), (1298, 55371), (1947, 36914), (3894, 18457)]