40312594

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 73543680

約数和(自身を除く): 33231086

約数列:

[1, 2, 7, 14, 41, 49, 79, 82, 98, 127, 158, 254, 287, 553, 574, 889, 1106, 1778, 2009, 3239, 3871, 4018, 5207, 6223, 6478, 7742, 10033, 10414, 12446, 20066, 22673, 36449, 45346, 70231, 72898, 140462, 158711, 255143, 317422, 411353, 491617, 510286, 822706, 983234, 2879471, 5758942, 20156297, 40312594]

約数ペア:

[(1, 40312594), (2, 20156297), (7, 5758942), (14, 2879471), (41, 983234), (49, 822706), (79, 510286), (82, 491617), (98, 411353), (127, 317422), (158, 255143), (254, 158711), (287, 140462), (553, 72898), (574, 70231), (889, 45346), (1106, 36449), (1778, 22673), (2009, 20066), (3239, 12446), (3871, 10414), (4018, 10033), (5207, 7742), (6223, 6478)]