6644224

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 40

約数和(自身を含む): 13994640

約数和(自身を除く): 7350416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 683, 1216, 1366, 2432, 2732, 4864, 5464, 9728, 10928, 12977, 21856, 25954, 43712, 51908, 87424, 103816, 174848, 207632, 349696, 415264, 830528, 1661056, 3322112, 6644224]

約数ペア:

[(1, 6644224), (2, 3322112), (4, 1661056), (8, 830528), (16, 415264), (19, 349696), (32, 207632), (38, 174848), (64, 103816), (76, 87424), (128, 51908), (152, 43712), (256, 25954), (304, 21856), (512, 12977), (608, 10928), (683, 9728), (1216, 5464), (1366, 4864), (2432, 2732)]