28130970192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{45081683}}^1$

素因数の和:45081707

約数の個数: 40

約数和(自身を含む): 78261803424

約数和(自身を除く): 50130833232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 45081683, 90163366, 135245049, 180326732, 270490098, 360653464, 540980196, 586061879, 721306928, 1081960392, 1172123758, 1758185637, 2163920784, 2344247516, 3516371274, 4688495032, 7032742548, 9376990064, 14065485096, 28130970192]

約数ペア:

[(1, 28130970192), (2, 14065485096), (3, 9376990064), (4, 7032742548), (6, 4688495032), (8, 3516371274), (12, 2344247516), (13, 2163920784), (16, 1758185637), (24, 1172123758), (26, 1081960392), (39, 721306928), (48, 586061879), (52, 540980196), (78, 360653464), (104, 270490098), (156, 180326732), (208, 135245049), (312, 90163366), (624, 45081683)]