5215168

素因数分解:

$2^6\times 7^2\times {\mathrm{1663}}^1$

素因数の和:1689

約数の個数: 42

約数和(自身を含む): 12045696

約数和(自身を除く): 6830528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 1663, 3136, 3326, 6652, 11641, 13304, 23282, 26608, 46564, 53216, 81487, 93128, 106432, 162974, 186256, 325948, 372512, 651896, 745024, 1303792, 2607584, 5215168]

約数ペア:

[(1, 5215168), (2, 2607584), (4, 1303792), (7, 745024), (8, 651896), (14, 372512), (16, 325948), (28, 186256), (32, 162974), (49, 106432), (56, 93128), (64, 81487), (98, 53216), (112, 46564), (196, 26608), (224, 23282), (392, 13304), (448, 11641), (784, 6652), (1568, 3326), (1663, 3136)]