74830868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 157538304

約数和(自身を除く): 82707436

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 524, 644, 887, 917, 1774, 1834, 3013, 3548, 3668, 6026, 6209, 12052, 12418, 20401, 21091, 24836, 40802, 42182, 81604, 84364, 116197, 142807, 232394, 285614, 464788, 571228, 813379, 1626758, 2672531, 3253516, 5345062, 10690124, 18707717, 37415434, 74830868]

約数ペア:

[(1, 74830868), (2, 37415434), (4, 18707717), (7, 10690124), (14, 5345062), (23, 3253516), (28, 2672531), (46, 1626758), (92, 813379), (131, 571228), (161, 464788), (262, 285614), (322, 232394), (524, 142807), (644, 116197), (887, 84364), (917, 81604), (1774, 42182), (1834, 40802), (3013, 24836), (3548, 21091), (3668, 20401), (6026, 12418), (6209, 12052)]