65844832

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 133594272

約数和(自身を除く): 67749440

約数列:

[1, 2, 4, 8, 16, 32, 71, 73, 142, 146, 284, 292, 397, 568, 584, 794, 1136, 1168, 1588, 2272, 2336, 3176, 5183, 6352, 10366, 12704, 20732, 28187, 28981, 41464, 56374, 57962, 82928, 112748, 115924, 165856, 225496, 231848, 450992, 463696, 901984, 927392, 2057651, 4115302, 8230604, 16461208, 32922416, 65844832]

約数ペア:

[(1, 65844832), (2, 32922416), (4, 16461208), (8, 8230604), (16, 4115302), (32, 2057651), (71, 927392), (73, 901984), (142, 463696), (146, 450992), (284, 231848), (292, 225496), (397, 165856), (568, 115924), (584, 112748), (794, 82928), (1136, 57962), (1168, 56374), (1588, 41464), (2272, 28981), (2336, 28187), (3176, 20732), (5183, 12704), (6352, 10366)]