71965742

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 114960384

約数和(自身を除く): 42994642

約数列:

[1, 2, 41, 47, 71, 82, 94, 142, 263, 526, 1927, 2911, 3337, 3854, 5822, 6674, 10783, 12361, 18673, 21566, 24722, 37346, 136817, 273634, 506801, 765593, 877631, 1013602, 1531186, 1755262, 35982871, 71965742]

約数ペア:

[(1, 71965742), (2, 35982871), (41, 1755262), (47, 1531186), (71, 1013602), (82, 877631), (94, 765593), (142, 506801), (263, 273634), (526, 136817), (1927, 37346), (2911, 24722), (3337, 21566), (3854, 18673), (5822, 12361), (6674, 10783)]