30772976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 64620864

約数和(自身を除く): 33847888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 197, 208, 394, 751, 788, 1502, 1576, 2561, 3004, 3152, 5122, 6008, 9763, 10244, 12016, 19526, 20488, 39052, 40976, 78104, 147947, 156208, 295894, 591788, 1183576, 1923311, 2367152, 3846622, 7693244, 15386488, 30772976]

約数ペア:

[(1, 30772976), (2, 15386488), (4, 7693244), (8, 3846622), (13, 2367152), (16, 1923311), (26, 1183576), (52, 591788), (104, 295894), (197, 156208), (208, 147947), (394, 78104), (751, 40976), (788, 39052), (1502, 20488), (1576, 19526), (2561, 12016), (3004, 10244), (3152, 9763), (5122, 6008)]