64469888

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 157559400

約数和(自身を除く): 93089512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 392, 448, 532, 541, 608, 784, 896, 931, 1064, 1082, 1216, 1568, 1862, 2128, 2164, 2432, 3136, 3724, 3787, 4256, 4328, 6272, 7448, 7574, 8512, 8656, 10279, 14896, 15148, 17024, 17312, 20558, 26509, 29792, 30296, 34624, 41116, 53018, 59584, 60592, 69248, 71953, 82232, 106036, 119168, 121184, 143906, 164464, 212072, 242368, 287812, 328928, 424144, 484736, 503671, 575624, 657856, 848288, 1007342, 1151248, 1315712, 1696576, 2014684, 2302496, 3393152, 4029368, 4604992, 8058736, 9209984, 16117472, 32234944, 64469888]

約数ペア:

[(1, 64469888), (2, 32234944), (4, 16117472), (7, 9209984), (8, 8058736), (14, 4604992), (16, 4029368), (19, 3393152), (28, 2302496), (32, 2014684), (38, 1696576), (49, 1315712), (56, 1151248), (64, 1007342), (76, 848288), (98, 657856), (112, 575624), (128, 503671), (133, 484736), (152, 424144), (196, 328928), (224, 287812), (266, 242368), (304, 212072), (392, 164464), (448, 143906), (532, 121184), (541, 119168), (608, 106036), (784, 82232), (896, 71953), (931, 69248), (1064, 60592), (1082, 59584), (1216, 53018), (1568, 41116), (1862, 34624), (2128, 30296), (2164, 29792), (2432, 26509), (3136, 20558), (3724, 17312), (3787, 17024), (4256, 15148), (4328, 14896), (6272, 10279), (7448, 8656), (7574, 8512)]