65652916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 138772480

約数和(自身を除く): 73119564

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 1759, 2666, 3518, 5332, 7036, 9331, 12313, 18662, 24626, 37324, 49252, 54529, 75637, 109058, 151274, 218116, 302548, 381703, 529459, 763406, 1058918, 1526812, 2117836, 2344747, 4689494, 9378988, 16413229, 32826458, 65652916]

約数ペア:

[(1, 65652916), (2, 32826458), (4, 16413229), (7, 9378988), (14, 4689494), (28, 2344747), (31, 2117836), (43, 1526812), (62, 1058918), (86, 763406), (124, 529459), (172, 381703), (217, 302548), (301, 218116), (434, 151274), (602, 109058), (868, 75637), (1204, 54529), (1333, 49252), (1759, 37324), (2666, 24626), (3518, 18662), (5332, 12313), (7036, 9331)]