64448692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{209249}}^1$

素因数の和:209271

約数の個数: 24

約数和(自身を含む): 140616000

約数和(自身を除く): 76167308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 209249, 418498, 836996, 1464743, 2301739, 2929486, 4603478, 5858972, 9206956, 16112173, 32224346, 64448692]

約数ペア:

[(1, 64448692), (2, 32224346), (4, 16112173), (7, 9206956), (11, 5858972), (14, 4603478), (22, 2929486), (28, 2301739), (44, 1464743), (77, 836996), (154, 418498), (308, 209249)]