7225328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:753

約数の個数: 40

約数和(自身を含む): 15545136

約数和(自身を除く): 8319808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 673, 976, 1342, 1346, 2684, 2692, 5368, 5384, 7403, 10736, 10768, 14806, 29612, 41053, 59224, 82106, 118448, 164212, 328424, 451583, 656848, 903166, 1806332, 3612664, 7225328]

約数ペア:

[(1, 7225328), (2, 3612664), (4, 1806332), (8, 903166), (11, 656848), (16, 451583), (22, 328424), (44, 164212), (61, 118448), (88, 82106), (122, 59224), (176, 41053), (244, 29612), (488, 14806), (671, 10768), (673, 10736), (976, 7403), (1342, 5384), (1346, 5368), (2684, 2692)]