3391648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4059488

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 263, 403, 416, 496, 526, 806, 992, 1052, 1612, 2104, 3224, 3419, 4208, 6448, 6838, 8153, 8416, 12896, 13676, 16306, 27352, 32612, 54704, 65224, 105989, 109408, 130448, 211978, 260896, 423956, 847912, 1695824, 3391648]

約数ペア:

[(1, 3391648), (2, 1695824), (4, 847912), (8, 423956), (13, 260896), (16, 211978), (26, 130448), (31, 109408), (32, 105989), (52, 65224), (62, 54704), (104, 32612), (124, 27352), (208, 16306), (248, 13676), (263, 12896), (403, 8416), (416, 8153), (496, 6838), (526, 6448), (806, 4208), (992, 3419), (1052, 3224), (1612, 2104)]