13421432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 28576800

約数和(自身を除く): 15155368

約数列:

[1, 2, 4, 8, 17, 29, 34, 41, 58, 68, 82, 83, 116, 136, 164, 166, 232, 328, 332, 493, 664, 697, 986, 1189, 1394, 1411, 1972, 2378, 2407, 2788, 2822, 3403, 3944, 4756, 4814, 5576, 5644, 6806, 9512, 9628, 11288, 13612, 19256, 20213, 27224, 40426, 40919, 57851, 80852, 81838, 98687, 115702, 161704, 163676, 197374, 231404, 327352, 394748, 462808, 789496, 1677679, 3355358, 6710716, 13421432]

約数ペア:

[(1, 13421432), (2, 6710716), (4, 3355358), (8, 1677679), (17, 789496), (29, 462808), (34, 394748), (41, 327352), (58, 231404), (68, 197374), (82, 163676), (83, 161704), (116, 115702), (136, 98687), (164, 81838), (166, 80852), (232, 57851), (328, 40919), (332, 40426), (493, 27224), (664, 20213), (697, 19256), (986, 13612), (1189, 11288), (1394, 9628), (1411, 9512), (1972, 6806), (2378, 5644), (2407, 5576), (2788, 4814), (2822, 4756), (3403, 3944)]