73661918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 129120480

約数和(自身を除く): 55458562

約数列:

[1, 2, 11, 17, 22, 34, 89, 178, 187, 374, 979, 1513, 1958, 2213, 3026, 4426, 16643, 24343, 33286, 37621, 48686, 75242, 196957, 393914, 413831, 827662, 2166527, 3348269, 4333054, 6696538, 36830959, 73661918]

約数ペア:

[(1, 73661918), (2, 36830959), (11, 6696538), (17, 4333054), (22, 3348269), (34, 2166527), (89, 827662), (178, 413831), (187, 393914), (374, 196957), (979, 75242), (1513, 48686), (1958, 37621), (2213, 33286), (3026, 24343), (4426, 16643)]