71351936

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{1433}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 142611300

約数和(自身を除く): 71259364

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 778, 1433, 1556, 2866, 3112, 5732, 6224, 11464, 12448, 22928, 24896, 45856, 49792, 91712, 183424, 557437, 1114874, 2229748, 4459496, 8918992, 17837984, 35675968, 71351936]

約数ペア:

[(1, 71351936), (2, 35675968), (4, 17837984), (8, 8918992), (16, 4459496), (32, 2229748), (64, 1114874), (128, 557437), (389, 183424), (778, 91712), (1433, 49792), (1556, 45856), (2866, 24896), (3112, 22928), (5732, 12448), (6224, 11464)]