749065936

素因数分解:

$2^4\times {\mathrm{2539}}^1\times {\mathrm{18439}}^1$

素因数の和:20986

約数の個数: 20

約数和(自身を含む): 1451965600

約数和(自身を除く): 702899664

約数列:

[1, 2, 4, 8, 16, 2539, 5078, 10156, 18439, 20312, 36878, 40624, 73756, 147512, 295024, 46816621, 93633242, 187266484, 374532968, 749065936]

約数ペア:

[(1, 749065936), (2, 374532968), (4, 187266484), (8, 93633242), (16, 46816621), (2539, 295024), (5078, 147512), (10156, 73756), (18439, 40624), (20312, 36878)]