73661781788

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11007439}}^1$

素因数の和:11007689

約数の個数: 24

約数和(自身を含む): 147939993600

約数和(自身を除く): 74278211812

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 11007439, 22014878, 44029756, 77052073, 154104146, 308208292, 2630777921, 5261555842, 10523111684, 18415445447, 36830890894, 73661781788]

約数ペア:

[(1, 73661781788), (2, 36830890894), (4, 18415445447), (7, 10523111684), (14, 5261555842), (28, 2630777921), (239, 308208292), (478, 154104146), (956, 77052073), (1673, 44029756), (3346, 22014878), (6692, 11007439)]