28044534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{667727}}^1$

素因数の和:667739

約数の個数: 16

約数和(自身を含む): 64101888

約数和(自身を除く): 36057354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 667727, 1335454, 2003181, 4006362, 4674089, 9348178, 14022267, 28044534]

約数ペア:

[(1, 28044534), (2, 14022267), (3, 9348178), (6, 4674089), (7, 4006362), (14, 2003181), (21, 1335454), (42, 667727)]