12328672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 26045712

約数和(自身を除く): 13717040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 173, 262, 272, 346, 524, 544, 692, 1048, 1384, 2096, 2227, 2768, 2941, 4192, 4454, 5536, 5882, 8908, 11764, 17816, 22663, 23528, 35632, 45326, 47056, 71264, 90652, 94112, 181304, 362608, 385271, 725216, 770542, 1541084, 3082168, 6164336, 12328672]

約数ペア:

[(1, 12328672), (2, 6164336), (4, 3082168), (8, 1541084), (16, 770542), (17, 725216), (32, 385271), (34, 362608), (68, 181304), (131, 94112), (136, 90652), (173, 71264), (262, 47056), (272, 45326), (346, 35632), (524, 23528), (544, 22663), (692, 17816), (1048, 11764), (1384, 8908), (2096, 5882), (2227, 5536), (2768, 4454), (2941, 4192)]