68490268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3769}}^1$

素因数の和:3850

約数の個数: 48

約数和(自身を含む): 152006400

約数和(自身を除く): 83516132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 3769, 4543, 7538, 9086, 15076, 18172, 26383, 41459, 52766, 82918, 105532, 165836, 222371, 290213, 444742, 580426, 889484, 1160852, 1556597, 2446081, 3113194, 4892162, 6226388, 9784324, 17122567, 34245134, 68490268]

約数ペア:

[(1, 68490268), (2, 34245134), (4, 17122567), (7, 9784324), (11, 6226388), (14, 4892162), (22, 3113194), (28, 2446081), (44, 1556597), (59, 1160852), (77, 889484), (118, 580426), (154, 444742), (236, 290213), (308, 222371), (413, 165836), (649, 105532), (826, 82918), (1298, 52766), (1652, 41459), (2596, 26383), (3769, 18172), (4543, 15076), (7538, 9086)]