8742784

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 17564400

約数和(自身を除く): 8821616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 409, 668, 818, 1336, 1636, 2672, 3272, 5344, 6544, 10688, 13088, 21376, 26176, 52352, 68303, 136606, 273212, 546424, 1092848, 2185696, 4371392, 8742784]

約数ペア:

[(1, 8742784), (2, 4371392), (4, 2185696), (8, 1092848), (16, 546424), (32, 273212), (64, 136606), (128, 68303), (167, 52352), (334, 26176), (409, 21376), (668, 13088), (818, 10688), (1336, 6544), (1636, 5344), (2672, 3272)]