28620290

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{7673}}^1$

素因数の和:8053

約数の個数: 16

約数和(自身を含む): 51661368

約数和(自身を除く): 23041078

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 7673, 15346, 38365, 76730, 2862029, 5724058, 14310145, 28620290]

約数ペア:

[(1, 28620290), (2, 14310145), (5, 5724058), (10, 2862029), (373, 76730), (746, 38365), (1865, 15346), (3730, 7673)]