28943572

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1583}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 58012416

約数和(自身を除く): 29068844

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 1583, 2612, 3166, 4571, 6332, 9142, 11081, 18284, 22162, 44324, 1033699, 2067398, 4134796, 7235893, 14471786, 28943572]

約数ペア:

[(1, 28943572), (2, 14471786), (4, 7235893), (7, 4134796), (14, 2067398), (28, 1033699), (653, 44324), (1306, 22162), (1583, 18284), (2612, 11081), (3166, 9142), (4571, 6332)]