26842864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 59058720

約数和(自身を除く): 32215856

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 41, 58, 68, 82, 83, 116, 136, 164, 166, 232, 272, 328, 332, 464, 493, 656, 664, 697, 986, 1189, 1328, 1394, 1411, 1972, 2378, 2407, 2788, 2822, 3403, 3944, 4756, 4814, 5576, 5644, 6806, 7888, 9512, 9628, 11152, 11288, 13612, 19024, 19256, 20213, 22576, 27224, 38512, 40426, 40919, 54448, 57851, 80852, 81838, 98687, 115702, 161704, 163676, 197374, 231404, 323408, 327352, 394748, 462808, 654704, 789496, 925616, 1578992, 1677679, 3355358, 6710716, 13421432, 26842864]

約数ペア:

[(1, 26842864), (2, 13421432), (4, 6710716), (8, 3355358), (16, 1677679), (17, 1578992), (29, 925616), (34, 789496), (41, 654704), (58, 462808), (68, 394748), (82, 327352), (83, 323408), (116, 231404), (136, 197374), (164, 163676), (166, 161704), (232, 115702), (272, 98687), (328, 81838), (332, 80852), (464, 57851), (493, 54448), (656, 40919), (664, 40426), (697, 38512), (986, 27224), (1189, 22576), (1328, 20213), (1394, 19256), (1411, 19024), (1972, 13612), (2378, 11288), (2407, 11152), (2788, 9628), (2822, 9512), (3403, 7888), (3944, 6806), (4756, 5644), (4814, 5576)]