71508728936

素因数分解:

$2^3\times {\mathrm{79}}^2\times {\mathrm{331}}^1\times {\mathrm{4327}}^1$

素因数の和:4822

約数の個数: 48

約数和(自身を含む): 136239294240

約数和(自身を除く): 64730565304

約数列:

[1, 2, 4, 8, 79, 158, 316, 331, 632, 662, 1324, 2648, 4327, 6241, 8654, 12482, 17308, 24964, 26149, 34616, 49928, 52298, 104596, 209192, 341833, 683666, 1367332, 1432237, 2065771, 2734664, 2864474, 4131542, 5728948, 8263084, 11457896, 16526168, 27004807, 54009614, 108019228, 113146723, 216038456, 226293446, 452586892, 905173784, 8938591117, 17877182234, 35754364468, 71508728936]

約数ペア:

[(1, 71508728936), (2, 35754364468), (4, 17877182234), (8, 8938591117), (79, 905173784), (158, 452586892), (316, 226293446), (331, 216038456), (632, 113146723), (662, 108019228), (1324, 54009614), (2648, 27004807), (4327, 16526168), (6241, 11457896), (8654, 8263084), (12482, 5728948), (17308, 4131542), (24964, 2864474), (26149, 2734664), (34616, 2065771), (49928, 1432237), (52298, 1367332), (104596, 683666), (209192, 341833)]