1264384

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 2759400

約数和(自身を除く): 1495016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 449, 704, 898, 1408, 1796, 2816, 3592, 4939, 7184, 9878, 14368, 19756, 28736, 39512, 57472, 79024, 114944, 158048, 316096, 632192, 1264384]

約数ペア:

[(1, 1264384), (2, 632192), (4, 316096), (8, 158048), (11, 114944), (16, 79024), (22, 57472), (32, 39512), (44, 28736), (64, 19756), (88, 14368), (128, 9878), (176, 7184), (256, 4939), (352, 3592), (449, 2816), (704, 1796), (898, 1408)]