64206464

素因数分解:

$2^7\times 7^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 154361700

約数和(自身を除く): 90155236

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 353, 392, 406, 448, 464, 706, 784, 812, 896, 928, 1412, 1421, 1568, 1624, 1856, 2471, 2824, 2842, 3136, 3248, 3712, 4942, 5648, 5684, 6272, 6496, 9884, 10237, 11296, 11368, 12992, 17297, 19768, 20474, 22592, 22736, 25984, 34594, 39536, 40948, 45184, 45472, 69188, 71659, 79072, 81896, 90944, 138376, 143318, 158144, 163792, 181888, 276752, 286636, 316288, 327584, 501613, 553504, 573272, 655168, 1003226, 1107008, 1146544, 1310336, 2006452, 2214016, 2293088, 4012904, 4586176, 8025808, 9172352, 16051616, 32103232, 64206464]

約数ペア:

[(1, 64206464), (2, 32103232), (4, 16051616), (7, 9172352), (8, 8025808), (14, 4586176), (16, 4012904), (28, 2293088), (29, 2214016), (32, 2006452), (49, 1310336), (56, 1146544), (58, 1107008), (64, 1003226), (98, 655168), (112, 573272), (116, 553504), (128, 501613), (196, 327584), (203, 316288), (224, 286636), (232, 276752), (353, 181888), (392, 163792), (406, 158144), (448, 143318), (464, 138376), (706, 90944), (784, 81896), (812, 79072), (896, 71659), (928, 69188), (1412, 45472), (1421, 45184), (1568, 40948), (1624, 39536), (1856, 34594), (2471, 25984), (2824, 22736), (2842, 22592), (3136, 20474), (3248, 19768), (3712, 17297), (4942, 12992), (5648, 11368), (5684, 11296), (6272, 10237), (6496, 9884)]