127934408

素因数分解:

$2^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{4999}}^1$

素因数の和:5469

約数の個数: 32

約数和(自身を含む): 274800000

約数和(自身を除く): 146865592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 457, 914, 1828, 3199, 3656, 4999, 6398, 9998, 12796, 19996, 25592, 34993, 39992, 69986, 139972, 279944, 2284543, 4569086, 9138172, 15991801, 18276344, 31983602, 63967204, 127934408]

約数ペア:

[(1, 127934408), (2, 63967204), (4, 31983602), (7, 18276344), (8, 15991801), (14, 9138172), (28, 4569086), (56, 2284543), (457, 279944), (914, 139972), (1828, 69986), (3199, 39992), (3656, 34993), (4999, 25592), (6398, 19996), (9998, 12796)]