28709683604

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4297}}^1\times {\mathrm{5077}}^1$

素因数の和:9432

約数の個数: 48

約数和(自身を含む): 58666255872

約数和(自身を除く): 29956572268

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 4297, 5077, 8594, 10154, 17188, 20308, 30079, 35539, 60158, 71078, 120316, 142156, 201959, 238619, 403918, 477238, 807836, 954476, 1413713, 1670333, 2827426, 3340666, 5654852, 6681332, 21815869, 43631738, 87263476, 152711083, 305422166, 610844332, 1025345843, 2050691686, 4101383372, 7177420901, 14354841802, 28709683604]

約数ペア:

[(1, 28709683604), (2, 14354841802), (4, 7177420901), (7, 4101383372), (14, 2050691686), (28, 1025345843), (47, 610844332), (94, 305422166), (188, 152711083), (329, 87263476), (658, 43631738), (1316, 21815869), (4297, 6681332), (5077, 5654852), (8594, 3340666), (10154, 2827426), (17188, 1670333), (20308, 1413713), (30079, 954476), (35539, 807836), (60158, 477238), (71078, 403918), (120316, 238619), (142156, 201959)]