26695838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 44876160

約数和(自身を除く): 18180322

約数列:

[1, 2, 13, 26, 41, 79, 82, 158, 317, 533, 634, 1027, 1066, 2054, 3239, 4121, 6478, 8242, 12997, 25043, 25994, 42107, 50086, 84214, 168961, 325559, 337922, 651118, 1026763, 2053526, 13347919, 26695838]

約数ペア:

[(1, 26695838), (2, 13347919), (13, 2053526), (26, 1026763), (41, 651118), (79, 337922), (82, 325559), (158, 168961), (317, 84214), (533, 50086), (634, 42107), (1027, 25994), (1066, 25043), (2054, 12997), (3239, 8242), (4121, 6478)]