7872488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 16178400

約数和(自身を除く): 8305912

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1283, 1534, 2566, 3068, 5132, 6136, 10264, 16679, 33358, 66716, 75697, 133432, 151394, 302788, 605576, 984061, 1968122, 3936244, 7872488]

約数ペア:

[(1, 7872488), (2, 3936244), (4, 1968122), (8, 984061), (13, 605576), (26, 302788), (52, 151394), (59, 133432), (104, 75697), (118, 66716), (236, 33358), (472, 16679), (767, 10264), (1283, 6136), (1534, 5132), (2566, 3068)]