28799372

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33179}}^1$

素因数の和:33221

約数の個数: 24

約数和(自身を含む): 59458560

約数和(自身を除く): 30659188

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 33179, 66358, 132716, 232253, 464506, 929012, 1028549, 2057098, 4114196, 7199843, 14399686, 28799372]

約数ペア:

[(1, 28799372), (2, 14399686), (4, 7199843), (7, 4114196), (14, 2057098), (28, 1028549), (31, 929012), (62, 464506), (124, 232253), (217, 132716), (434, 66358), (868, 33179)]