2895152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 6249600

約数和(自身を除く): 3354448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 449, 496, 806, 898, 1612, 1796, 3224, 3592, 5837, 6448, 7184, 11674, 13919, 23348, 27838, 46696, 55676, 93392, 111352, 180947, 222704, 361894, 723788, 1447576, 2895152]

約数ペア:

[(1, 2895152), (2, 1447576), (4, 723788), (8, 361894), (13, 222704), (16, 180947), (26, 111352), (31, 93392), (52, 55676), (62, 46696), (104, 27838), (124, 23348), (208, 13919), (248, 11674), (403, 7184), (449, 6448), (496, 5837), (806, 3592), (898, 3224), (1612, 1796)]