71395293728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{245257}}^1$

素因数の和:246105

約数の個数: 48

約数和(自身を含む): 153523659744

約数和(自身を除く): 82128366016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 827, 1654, 3308, 6616, 9097, 13232, 18194, 26464, 36388, 72776, 145552, 245257, 291104, 490514, 981028, 1962056, 2697827, 3924112, 5395654, 7848224, 10791308, 21582616, 43165232, 86330464, 202827539, 405655078, 811310156, 1622620312, 2231102929, 3245240624, 4462205858, 6490481248, 8924411716, 17848823432, 35697646864, 71395293728]

約数ペア:

[(1, 71395293728), (2, 35697646864), (4, 17848823432), (8, 8924411716), (11, 6490481248), (16, 4462205858), (22, 3245240624), (32, 2231102929), (44, 1622620312), (88, 811310156), (176, 405655078), (352, 202827539), (827, 86330464), (1654, 43165232), (3308, 21582616), (6616, 10791308), (9097, 7848224), (13232, 5395654), (18194, 3924112), (26464, 2697827), (36388, 1962056), (72776, 981028), (145552, 490514), (245257, 291104)]