64488396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1733}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 172456704

約数和(自身を除く): 107968308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 443, 886, 1329, 1733, 1772, 2658, 3101, 3466, 5199, 5316, 6202, 6932, 9303, 10398, 12131, 12404, 18606, 20796, 24262, 36393, 37212, 48524, 72786, 145572, 767719, 1535438, 2303157, 3070876, 4606314, 5374033, 9212628, 10748066, 16122099, 21496132, 32244198, 64488396]

約数ペア:

[(1, 64488396), (2, 32244198), (3, 21496132), (4, 16122099), (6, 10748066), (7, 9212628), (12, 5374033), (14, 4606314), (21, 3070876), (28, 2303157), (42, 1535438), (84, 767719), (443, 145572), (886, 72786), (1329, 48524), (1733, 37212), (1772, 36393), (2658, 24262), (3101, 20796), (3466, 18606), (5199, 12404), (5316, 12131), (6202, 10398), (6932, 9303)]