56557728

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{4567}}^1$

素因数の和:4626

約数の個数: 72

約数和(自身を含む): 164612448

約数和(自身を除く): 108054720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 4567, 6192, 9134, 12384, 13701, 18268, 27402, 36536, 41103, 54804, 73072, 82206, 109608, 146144, 164412, 196381, 219216, 328824, 392762, 438432, 589143, 657648, 785524, 1178286, 1315296, 1571048, 1767429, 2356572, 3142096, 3534858, 4713144, 6284192, 7069716, 9426288, 14139432, 18852576, 28278864, 56557728]

約数ペア:

[(1, 56557728), (2, 28278864), (3, 18852576), (4, 14139432), (6, 9426288), (8, 7069716), (9, 6284192), (12, 4713144), (16, 3534858), (18, 3142096), (24, 2356572), (32, 1767429), (36, 1571048), (43, 1315296), (48, 1178286), (72, 785524), (86, 657648), (96, 589143), (129, 438432), (144, 392762), (172, 328824), (258, 219216), (288, 196381), (344, 164412), (387, 146144), (516, 109608), (688, 82206), (774, 73072), (1032, 54804), (1376, 41103), (1548, 36536), (2064, 27402), (3096, 18268), (4128, 13701), (4567, 12384), (6192, 9134)]