1378441408

素因数分解:

$2^6\times {\mathrm{2791}}^1\times {\mathrm{7717}}^1$

素因数の和:10520

約数の個数: 28

約数和(自身を含む): 2736679312

約数和(自身を除く): 1358237904

約数列:

[1, 2, 4, 8, 16, 32, 64, 2791, 5582, 7717, 11164, 15434, 22328, 30868, 44656, 61736, 89312, 123472, 178624, 246944, 493888, 21538147, 43076294, 86152588, 172305176, 344610352, 689220704, 1378441408]

約数ペア:

[(1, 1378441408), (2, 689220704), (4, 344610352), (8, 172305176), (16, 86152588), (32, 43076294), (64, 21538147), (2791, 493888), (5582, 246944), (7717, 178624), (11164, 123472), (15434, 89312), (22328, 61736), (30868, 44656)]