28749532

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19373}}^1$

素因数の和:19437

約数の個数: 24

約数和(自身を含む): 58586976

約数和(自身を除く): 29837444

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 19373, 38746, 77492, 135611, 271222, 542444, 1026769, 2053538, 4107076, 7187383, 14374766, 28749532]

約数ペア:

[(1, 28749532), (2, 14374766), (4, 7187383), (7, 4107076), (14, 2053538), (28, 1026769), (53, 542444), (106, 271222), (212, 135611), (371, 77492), (742, 38746), (1484, 19373)]