78372896

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3607}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 178206336

約数和(自身を除く): 99833440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 3607, 5432, 7214, 10864, 14428, 21728, 25249, 28856, 50498, 57712, 100996, 115424, 201992, 349879, 403984, 699758, 807968, 1399516, 2449153, 2799032, 4898306, 5598064, 9796612, 11196128, 19593224, 39186448, 78372896]

約数ペア:

[(1, 78372896), (2, 39186448), (4, 19593224), (7, 11196128), (8, 9796612), (14, 5598064), (16, 4898306), (28, 2799032), (32, 2449153), (56, 1399516), (97, 807968), (112, 699758), (194, 403984), (224, 349879), (388, 201992), (679, 115424), (776, 100996), (1358, 57712), (1552, 50498), (2716, 28856), (3104, 25249), (3607, 21728), (5432, 14428), (7214, 10864)]