7404928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 16193520

約数和(自身を除く): 8788592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 83, 128, 136, 164, 166, 272, 328, 332, 544, 656, 664, 697, 1088, 1312, 1328, 1394, 1411, 2176, 2624, 2656, 2788, 2822, 3403, 5248, 5312, 5576, 5644, 6806, 10624, 11152, 11288, 13612, 22304, 22576, 27224, 44608, 45152, 54448, 57851, 89216, 90304, 108896, 115702, 180608, 217792, 231404, 435584, 462808, 925616, 1851232, 3702464, 7404928]

約数ペア:

[(1, 7404928), (2, 3702464), (4, 1851232), (8, 925616), (16, 462808), (17, 435584), (32, 231404), (34, 217792), (41, 180608), (64, 115702), (68, 108896), (82, 90304), (83, 89216), (128, 57851), (136, 54448), (164, 45152), (166, 44608), (272, 27224), (328, 22576), (332, 22304), (544, 13612), (656, 11288), (664, 11152), (697, 10624), (1088, 6806), (1312, 5644), (1328, 5576), (1394, 5312), (1411, 5248), (2176, 3403), (2624, 2822), (2656, 2788)]