65228864

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:555

約数の個数: 56

約数和(自身を含む): 138257280

約数和(自身を除く): 73028416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 167, 272, 334, 359, 544, 668, 718, 1088, 1336, 1436, 2672, 2839, 2872, 5344, 5678, 5744, 6103, 10688, 11356, 11488, 12206, 22712, 22976, 24412, 45424, 48824, 59953, 90848, 97648, 119906, 181696, 195296, 239812, 390592, 479624, 959248, 1019201, 1918496, 2038402, 3836992, 4076804, 8153608, 16307216, 32614432, 65228864]

約数ペア:

[(1, 65228864), (2, 32614432), (4, 16307216), (8, 8153608), (16, 4076804), (17, 3836992), (32, 2038402), (34, 1918496), (64, 1019201), (68, 959248), (136, 479624), (167, 390592), (272, 239812), (334, 195296), (359, 181696), (544, 119906), (668, 97648), (718, 90848), (1088, 59953), (1336, 48824), (1436, 45424), (2672, 24412), (2839, 22976), (2872, 22712), (5344, 12206), (5678, 11488), (5744, 11356), (6103, 10688)]