77831476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{971}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 141251040

約数和(自身を除く): 63419564

約数列:

[1, 2, 4, 29, 58, 116, 691, 971, 1382, 1942, 2764, 3884, 20039, 28159, 40078, 56318, 80156, 112636, 670961, 1341922, 2683844, 19457869, 38915738, 77831476]

約数ペア:

[(1, 77831476), (2, 38915738), (4, 19457869), (29, 2683844), (58, 1341922), (116, 670961), (691, 112636), (971, 80156), (1382, 56318), (1942, 40078), (2764, 28159), (3884, 20039)]