68895112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60223}}^1$

素因数の和:60253

約数の個数: 32

約数和(自身を含む): 151764480

約数和(自身を除く): 82869368

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 60223, 120446, 240892, 481784, 662453, 782899, 1324906, 1565798, 2649812, 3131596, 5299624, 6263192, 8611889, 17223778, 34447556, 68895112]

約数ペア:

[(1, 68895112), (2, 34447556), (4, 17223778), (8, 8611889), (11, 6263192), (13, 5299624), (22, 3131596), (26, 2649812), (44, 1565798), (52, 1324906), (88, 782899), (104, 662453), (143, 481784), (286, 240892), (572, 120446), (1144, 60223)]