1490048

素因数分解:

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

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 3394560

約数和(自身を除く): 1904512

約数列:

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

約数ペア:

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