68450432

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 146512800

約数和(自身を除く): 78062368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 272, 332, 379, 544, 664, 758, 1088, 1328, 1411, 1516, 2176, 2656, 2822, 3032, 5312, 5644, 6064, 6443, 10624, 11288, 12128, 12886, 22576, 24256, 25772, 31457, 45152, 48512, 51544, 62914, 90304, 103088, 125828, 180608, 206176, 251656, 412352, 503312, 534769, 824704, 1006624, 1069538, 2013248, 2139076, 4026496, 4278152, 8556304, 17112608, 34225216, 68450432]

約数ペア:

[(1, 68450432), (2, 34225216), (4, 17112608), (8, 8556304), (16, 4278152), (17, 4026496), (32, 2139076), (34, 2013248), (64, 1069538), (68, 1006624), (83, 824704), (128, 534769), (136, 503312), (166, 412352), (272, 251656), (332, 206176), (379, 180608), (544, 125828), (664, 103088), (758, 90304), (1088, 62914), (1328, 51544), (1411, 48512), (1516, 45152), (2176, 31457), (2656, 25772), (2822, 24256), (3032, 22576), (5312, 12886), (5644, 12128), (6064, 11288), (6443, 10624)]