61961536

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10671

約数の個数: 56

約数和(自身を含む): 151343360

約数和(自身を除く): 89381824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 10639, 21278, 42556, 74473, 85112, 138307, 148946, 170224, 276614, 297892, 340448, 553228, 595784, 680896, 968149, 1106456, 1191568, 1936298, 2212912, 2383136, 3872596, 4425824, 4766272, 7745192, 8851648, 15490384, 30980768, 61961536]

約数ペア:

[(1, 61961536), (2, 30980768), (4, 15490384), (7, 8851648), (8, 7745192), (13, 4766272), (14, 4425824), (16, 3872596), (26, 2383136), (28, 2212912), (32, 1936298), (52, 1191568), (56, 1106456), (64, 968149), (91, 680896), (104, 595784), (112, 553228), (182, 340448), (208, 297892), (224, 276614), (364, 170224), (416, 148946), (448, 138307), (728, 85112), (832, 74473), (1456, 42556), (2912, 21278), (5824, 10639)]