71498834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 123766272

約数和(自身を除く): 52267438

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1271, 2542, 2557, 5114, 13981, 27962, 28127, 56254, 79267, 104837, 158534, 209674, 871937, 1153207, 1743874, 2306414, 3249947, 6499894, 35749417, 71498834]

約数ペア:

[(1, 71498834), (2, 35749417), (11, 6499894), (22, 3249947), (31, 2306414), (41, 1743874), (62, 1153207), (82, 871937), (341, 209674), (451, 158534), (682, 104837), (902, 79267), (1271, 56254), (2542, 28127), (2557, 27962), (5114, 13981)]