15703253764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 30854688480

約数和(自身を除く): 15151434716

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 251, 473, 502, 769, 946, 1004, 1538, 1849, 1892, 2761, 3076, 3698, 5522, 7396, 8459, 10793, 11044, 16918, 20339, 21586, 33067, 33836, 40678, 43172, 66134, 81356, 118723, 132268, 193019, 237446, 363737, 386038, 464099, 474892, 727474, 772076, 928198, 1421881, 1454948, 1856396, 2123209, 2843762, 4246418, 5105089, 5687524, 8299817, 8492836, 10210178, 15640691, 16599634, 20420356, 31281382, 33199268, 62562764, 91297987, 182595974, 356892131, 365191948, 713784262, 1427568524, 3925813441, 7851626882, 15703253764]

約数ペア:

[(1, 15703253764), (2, 7851626882), (4, 3925813441), (11, 1427568524), (22, 713784262), (43, 365191948), (44, 356892131), (86, 182595974), (172, 91297987), (251, 62562764), (473, 33199268), (502, 31281382), (769, 20420356), (946, 16599634), (1004, 15640691), (1538, 10210178), (1849, 8492836), (1892, 8299817), (2761, 5687524), (3076, 5105089), (3698, 4246418), (5522, 2843762), (7396, 2123209), (8459, 1856396), (10793, 1454948), (11044, 1421881), (16918, 928198), (20339, 772076), (21586, 727474), (33067, 474892), (33836, 464099), (40678, 386038), (43172, 363737), (66134, 237446), (81356, 193019), (118723, 132268)]