28213944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{106871}}^1$

素因数の和:106891

約数の個数: 32

約数和(自身を含む): 76947840

約数和(自身を除く): 48733896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 106871, 213742, 320613, 427484, 641226, 854968, 1175581, 1282452, 2351162, 2564904, 3526743, 4702324, 7053486, 9404648, 14106972, 28213944]

約数ペア:

[(1, 28213944), (2, 14106972), (3, 9404648), (4, 7053486), (6, 4702324), (8, 3526743), (11, 2564904), (12, 2351162), (22, 1282452), (24, 1175581), (33, 854968), (44, 641226), (66, 427484), (88, 320613), (132, 213742), (264, 106871)]