71343184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{887}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 151293888

約数和(自身を除く): 79950704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457, 887, 914, 1774, 1828, 3548, 3656, 5027, 7096, 7312, 9757, 10054, 14192, 19514, 20108, 39028, 40216, 78056, 80432, 156112, 405359, 810718, 1621436, 3242872, 4458949, 6485744, 8917898, 17835796, 35671592, 71343184]

約数ペア:

[(1, 71343184), (2, 35671592), (4, 17835796), (8, 8917898), (11, 6485744), (16, 4458949), (22, 3242872), (44, 1621436), (88, 810718), (176, 405359), (457, 156112), (887, 80432), (914, 78056), (1774, 40216), (1828, 39028), (3548, 20108), (3656, 19514), (5027, 14192), (7096, 10054), (7312, 9757)]