8922704

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:640

約数の個数: 60

約数和(自身を含む): 21204000

約数和(自身を除く): 12281296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 599, 784, 931, 1064, 1198, 1862, 2128, 2396, 3724, 4193, 4792, 7448, 8386, 9584, 11381, 14896, 16772, 22762, 29351, 33544, 45524, 58702, 67088, 79667, 91048, 117404, 159334, 182096, 234808, 318668, 469616, 557669, 637336, 1115338, 1274672, 2230676, 4461352, 8922704]

約数ペア:

[(1, 8922704), (2, 4461352), (4, 2230676), (7, 1274672), (8, 1115338), (14, 637336), (16, 557669), (19, 469616), (28, 318668), (38, 234808), (49, 182096), (56, 159334), (76, 117404), (98, 91048), (112, 79667), (133, 67088), (152, 58702), (196, 45524), (266, 33544), (304, 29351), (392, 22762), (532, 16772), (599, 14896), (784, 11381), (931, 9584), (1064, 8386), (1198, 7448), (1862, 4792), (2128, 4193), (2396, 3724)]