64149344

素因数分解:

$2^5\times 7^1\times {\mathrm{286381}}^1$

素因数の和:286398

約数の個数: 24

約数和(自身を含む): 144336528

約数和(自身を除く): 80187184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 286381, 572762, 1145524, 2004667, 2291048, 4009334, 4582096, 8018668, 9164192, 16037336, 32074672, 64149344]

約数ペア:

[(1, 64149344), (2, 32074672), (4, 16037336), (7, 9164192), (8, 8018668), (14, 4582096), (16, 4009334), (28, 2291048), (32, 2004667), (56, 1145524), (112, 572762), (224, 286381)]