28688322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1867}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 62137152

約数和(自身を除く): 33448830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 1867, 2561, 3734, 5122, 5601, 7683, 11202, 15366, 24271, 48542, 72813, 145626, 367799, 735598, 1103397, 2206794, 4781387, 9562774, 14344161, 28688322]

約数ペア:

[(1, 28688322), (2, 14344161), (3, 9562774), (6, 4781387), (13, 2206794), (26, 1103397), (39, 735598), (78, 367799), (197, 145626), (394, 72813), (591, 48542), (1182, 24271), (1867, 15366), (2561, 11202), (3734, 7683), (5122, 5601)]