76691896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{877}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 152666640

約数和(自身を除く): 75974744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 643, 877, 1286, 1754, 2572, 3508, 5144, 7016, 10931, 14909, 21862, 29818, 43724, 59636, 87448, 119272, 563911, 1127822, 2255644, 4511288, 9586487, 19172974, 38345948, 76691896]

約数ペア:

[(1, 76691896), (2, 38345948), (4, 19172974), (8, 9586487), (17, 4511288), (34, 2255644), (68, 1127822), (136, 563911), (643, 119272), (877, 87448), (1286, 59636), (1754, 43724), (2572, 29818), (3508, 21862), (5144, 14909), (7016, 10931)]