12768032

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 26498304

約数和(自身を除く): 13730272

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 211, 244, 248, 422, 488, 496, 844, 976, 992, 1688, 1891, 1952, 3376, 3782, 6541, 6752, 7564, 12871, 13082, 15128, 25742, 26164, 30256, 51484, 52328, 60512, 102968, 104656, 205936, 209312, 399001, 411872, 798002, 1596004, 3192008, 6384016, 12768032]

約数ペア:

[(1, 12768032), (2, 6384016), (4, 3192008), (8, 1596004), (16, 798002), (31, 411872), (32, 399001), (61, 209312), (62, 205936), (122, 104656), (124, 102968), (211, 60512), (244, 52328), (248, 51484), (422, 30256), (488, 26164), (496, 25742), (844, 15128), (976, 13082), (992, 12871), (1688, 7564), (1891, 6752), (1952, 6541), (3376, 3782)]