1565977304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{27481}}^1$

素因数の和:27923

約数の個数: 32

約数和(自身を含む): 3116458800

約数和(自身を除く): 1550481496

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1676, 3352, 7123, 14246, 27481, 28492, 54962, 56984, 109924, 219848, 467177, 934354, 1868708, 3737416, 11514539, 23029078, 46058156, 92116312, 195747163, 391494326, 782988652, 1565977304]

約数ペア:

[(1, 1565977304), (2, 782988652), (4, 391494326), (8, 195747163), (17, 92116312), (34, 46058156), (68, 23029078), (136, 11514539), (419, 3737416), (838, 1868708), (1676, 934354), (3352, 467177), (7123, 219848), (14246, 109924), (27481, 56984), (28492, 54962)]