47789144

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{2719}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 97104000

約数和(自身を除く): 49314856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2197, 2719, 4394, 5438, 8788, 10876, 17576, 21752, 35347, 70694, 141388, 282776, 459511, 919022, 1838044, 3676088, 5973643, 11947286, 23894572, 47789144]

約数ペア:

[(1, 47789144), (2, 23894572), (4, 11947286), (8, 5973643), (13, 3676088), (26, 1838044), (52, 919022), (104, 459511), (169, 282776), (338, 141388), (676, 70694), (1352, 35347), (2197, 21752), (2719, 17576), (4394, 10876), (5438, 8788)]