56401136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4783}}^1$

素因数の和:4869

約数の個数: 40

約数和(自身を含む): 121016064

約数和(自身を除く): 64614928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 4783, 5896, 9566, 11792, 19132, 38264, 52613, 76528, 105226, 210452, 320461, 420904, 640922, 841808, 1281844, 2563688, 3525071, 5127376, 7050142, 14100284, 28200568, 56401136]

約数ペア:

[(1, 56401136), (2, 28200568), (4, 14100284), (8, 7050142), (11, 5127376), (16, 3525071), (22, 2563688), (44, 1281844), (67, 841808), (88, 640922), (134, 420904), (176, 320461), (268, 210452), (536, 105226), (737, 76528), (1072, 52613), (1474, 38264), (2948, 19132), (4783, 11792), (5896, 9566)]