1567264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 3392928

約数和(自身を除く): 1825664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 67, 68, 86, 134, 136, 172, 268, 272, 344, 536, 544, 688, 731, 1072, 1139, 1376, 1462, 2144, 2278, 2881, 2924, 4556, 5762, 5848, 9112, 11524, 11696, 18224, 23048, 23392, 36448, 46096, 48977, 92192, 97954, 195908, 391816, 783632, 1567264]

約数ペア:

[(1, 1567264), (2, 783632), (4, 391816), (8, 195908), (16, 97954), (17, 92192), (32, 48977), (34, 46096), (43, 36448), (67, 23392), (68, 23048), (86, 18224), (134, 11696), (136, 11524), (172, 9112), (268, 5848), (272, 5762), (344, 4556), (536, 2924), (544, 2881), (688, 2278), (731, 2144), (1072, 1462), (1139, 1376)]