28534254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3557}}^1$

素因数の和:3760

約数の個数: 32

約数和(自身を含む): 65581056

約数和(自身を除く): 37046802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 3557, 4011, 7114, 8022, 10671, 21342, 24899, 49798, 74697, 149394, 679387, 1358774, 2038161, 4076322, 4755709, 9511418, 14267127, 28534254]

約数ペア:

[(1, 28534254), (2, 14267127), (3, 9511418), (6, 4755709), (7, 4076322), (14, 2038161), (21, 1358774), (42, 679387), (191, 149394), (382, 74697), (573, 49798), (1146, 24899), (1337, 21342), (2674, 10671), (3557, 8022), (4011, 7114)]