61140656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 121492224

約数和(自身を除く): 60351568

約数列:

[1, 2, 4, 8, 16, 71, 107, 142, 214, 284, 428, 503, 568, 856, 1006, 1136, 1712, 2012, 4024, 7597, 8048, 15194, 30388, 35713, 53821, 60776, 71426, 107642, 121552, 142852, 215284, 285704, 430568, 571408, 861136, 3821291, 7642582, 15285164, 30570328, 61140656]

約数ペア:

[(1, 61140656), (2, 30570328), (4, 15285164), (8, 7642582), (16, 3821291), (71, 861136), (107, 571408), (142, 430568), (214, 285704), (284, 215284), (428, 142852), (503, 121552), (568, 107642), (856, 71426), (1006, 60776), (1136, 53821), (1712, 35713), (2012, 30388), (4024, 15194), (7597, 8048)]