7822990336

素因数分解:

$2^{10}\times 7^3\times {\mathrm{22273}}^1$

素因数の和:22314

約数の個数: 88

約数和(自身を含む): 18237951200

約数和(自身を除く): 10414960864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 512, 686, 784, 896, 1024, 1372, 1568, 1792, 2744, 3136, 3584, 5488, 6272, 7168, 10976, 12544, 21952, 22273, 25088, 43904, 44546, 50176, 87808, 89092, 155911, 175616, 178184, 311822, 351232, 356368, 623644, 712736, 1091377, 1247288, 1425472, 2182754, 2494576, 2850944, 4365508, 4989152, 5701888, 7639639, 8731016, 9978304, 11403776, 15279278, 17462032, 19956608, 22807552, 30558556, 34924064, 39913216, 61117112, 69848128, 79826432, 122234224, 139696256, 159652864, 244468448, 279392512, 488936896, 558785024, 977873792, 1117570048, 1955747584, 3911495168, 7822990336]

約数ペア:

[(1, 7822990336), (2, 3911495168), (4, 1955747584), (7, 1117570048), (8, 977873792), (14, 558785024), (16, 488936896), (28, 279392512), (32, 244468448), (49, 159652864), (56, 139696256), (64, 122234224), (98, 79826432), (112, 69848128), (128, 61117112), (196, 39913216), (224, 34924064), (256, 30558556), (343, 22807552), (392, 19956608), (448, 17462032), (512, 15279278), (686, 11403776), (784, 9978304), (896, 8731016), (1024, 7639639), (1372, 5701888), (1568, 4989152), (1792, 4365508), (2744, 2850944), (3136, 2494576), (3584, 2182754), (5488, 1425472), (6272, 1247288), (7168, 1091377), (10976, 712736), (12544, 623644), (21952, 356368), (22273, 351232), (25088, 311822), (43904, 178184), (44546, 175616), (50176, 155911), (87808, 89092)]