77691488

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2875

約数の個数: 48

約数和(自身を含む): 176246784

約数和(自身を除く): 98555296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 2731, 3556, 4064, 5462, 7112, 10924, 14224, 19117, 21848, 28448, 38234, 43696, 76468, 87392, 152936, 305872, 346837, 611744, 693674, 1387348, 2427859, 2774696, 4855718, 5549392, 9711436, 11098784, 19422872, 38845744, 77691488]

約数ペア:

[(1, 77691488), (2, 38845744), (4, 19422872), (7, 11098784), (8, 9711436), (14, 5549392), (16, 4855718), (28, 2774696), (32, 2427859), (56, 1387348), (112, 693674), (127, 611744), (224, 346837), (254, 305872), (508, 152936), (889, 87392), (1016, 76468), (1778, 43696), (2032, 38234), (2731, 28448), (3556, 21848), (4064, 19117), (5462, 14224), (7112, 10924)]