9427808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 20257776

約数和(自身を除く): 10829968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 173, 208, 262, 346, 416, 524, 692, 1048, 1384, 1703, 2096, 2249, 2768, 3406, 4192, 4498, 5536, 6812, 8996, 13624, 17992, 22663, 27248, 35984, 45326, 54496, 71968, 90652, 181304, 294619, 362608, 589238, 725216, 1178476, 2356952, 4713904, 9427808]

約数ペア:

[(1, 9427808), (2, 4713904), (4, 2356952), (8, 1178476), (13, 725216), (16, 589238), (26, 362608), (32, 294619), (52, 181304), (104, 90652), (131, 71968), (173, 54496), (208, 45326), (262, 35984), (346, 27248), (416, 22663), (524, 17992), (692, 13624), (1048, 8996), (1384, 6812), (1703, 5536), (2096, 4498), (2249, 4192), (2768, 3406)]