39096988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 81950400

約数和(自身を除く): 42853412

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 541, 623, 812, 1082, 1246, 2164, 2492, 2581, 3787, 5162, 7574, 10324, 15148, 15689, 18067, 31378, 36134, 48149, 62756, 72268, 96298, 109823, 192596, 219646, 337043, 439292, 674086, 1348172, 1396321, 2792642, 5585284, 9774247, 19548494, 39096988]

約数ペア:

[(1, 39096988), (2, 19548494), (4, 9774247), (7, 5585284), (14, 2792642), (28, 1396321), (29, 1348172), (58, 674086), (89, 439292), (116, 337043), (178, 219646), (203, 192596), (356, 109823), (406, 96298), (541, 72268), (623, 62756), (812, 48149), (1082, 36134), (1246, 31378), (2164, 18067), (2492, 15689), (2581, 15148), (3787, 10324), (5162, 7574)]