16728448

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 36692460

約数和(自身を除く): 19964012

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 218, 352, 436, 704, 872, 1199, 1408, 1744, 2398, 3488, 4796, 6976, 9592, 11881, 13952, 19184, 23762, 38368, 47524, 76736, 95048, 130691, 153472, 190096, 261382, 380192, 522764, 760384, 1045528, 1520768, 2091056, 4182112, 8364224, 16728448]

約数ペア:

[(1, 16728448), (2, 8364224), (4, 4182112), (8, 2091056), (11, 1520768), (16, 1045528), (22, 760384), (32, 522764), (44, 380192), (64, 261382), (88, 190096), (109, 153472), (128, 130691), (176, 95048), (218, 76736), (352, 47524), (436, 38368), (704, 23762), (872, 19184), (1199, 13952), (1408, 11881), (1744, 9592), (2398, 6976), (3488, 4796)]