64374904

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 134638560

約数和(自身を除く): 70263656

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 121, 146, 242, 292, 484, 584, 803, 911, 968, 1606, 1822, 3212, 3644, 6424, 7288, 8833, 10021, 17666, 20042, 35332, 40084, 66503, 70664, 80168, 110231, 133006, 220462, 266012, 440924, 532024, 731533, 881848, 1463066, 2926132, 5852264, 8046863, 16093726, 32187452, 64374904]

約数ペア:

[(1, 64374904), (2, 32187452), (4, 16093726), (8, 8046863), (11, 5852264), (22, 2926132), (44, 1463066), (73, 881848), (88, 731533), (121, 532024), (146, 440924), (242, 266012), (292, 220462), (484, 133006), (584, 110231), (803, 80168), (911, 70664), (968, 66503), (1606, 40084), (1822, 35332), (3212, 20042), (3644, 17666), (6424, 10021), (7288, 8833)]