28428551492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12190631}}^1$

素因数の和:12190699

約数の個数: 24

約数和(自身を含む): 55296706752

約数和(自身を除く): 26868155260

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12190631, 24381262, 48762524, 134096941, 268193882, 536387764, 646103443, 1292206886, 2584413772, 7107137873, 14214275746, 28428551492]

約数ペア:

[(1, 28428551492), (2, 14214275746), (4, 7107137873), (11, 2584413772), (22, 1292206886), (44, 646103443), (53, 536387764), (106, 268193882), (212, 134096941), (583, 48762524), (1166, 24381262), (2332, 12190631)]