27777725278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1\times {\mathrm{5639}}^1$

素因数の和:6456

約数の個数: 32

約数和(自身を含む): 43807910400

約数和(自身を除く): 16030185122

約数列:

[1, 2, 23, 46, 173, 346, 619, 1238, 3979, 5639, 7958, 11278, 14237, 28474, 107087, 129697, 214174, 259394, 975547, 1951094, 2463001, 3490541, 4926002, 6981082, 22437581, 44875162, 80282443, 160564886, 603863593, 1207727186, 13888862639, 27777725278]

約数ペア:

[(1, 27777725278), (2, 13888862639), (23, 1207727186), (46, 603863593), (173, 160564886), (346, 80282443), (619, 44875162), (1238, 22437581), (3979, 6981082), (5639, 4926002), (7958, 3490541), (11278, 2463001), (14237, 1951094), (28474, 975547), (107087, 259394), (129697, 214174)]