2980096

素因数分解:

$2^8\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1686

約数の個数: 36

約数和(自身を含む): 6802432

約数和(自身を除く): 3822336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1663, 1792, 3326, 6652, 11641, 13304, 23282, 26608, 46564, 53216, 93128, 106432, 186256, 212864, 372512, 425728, 745024, 1490048, 2980096]

約数ペア:

[(1, 2980096), (2, 1490048), (4, 745024), (7, 425728), (8, 372512), (14, 212864), (16, 186256), (28, 106432), (32, 93128), (56, 53216), (64, 46564), (112, 26608), (128, 23282), (224, 13304), (256, 11641), (448, 6652), (896, 3326), (1663, 1792)]