28090984

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 54025920

約数和(自身を除く): 25934936

約数列:

[1, 2, 4, 8, 73, 103, 146, 206, 292, 412, 467, 584, 824, 934, 1868, 3736, 7519, 15038, 30076, 34091, 48101, 60152, 68182, 96202, 136364, 192404, 272728, 384808, 3511373, 7022746, 14045492, 28090984]

約数ペア:

[(1, 28090984), (2, 14045492), (4, 7022746), (8, 3511373), (73, 384808), (103, 272728), (146, 192404), (206, 136364), (292, 96202), (412, 68182), (467, 60152), (584, 48101), (824, 34091), (934, 30076), (1868, 15038), (3736, 7519)]