29311408

素因数分解:

$2^4\times 7^5\times {\mathrm{109}}^1$

素因数の和:152

約数の個数: 60

約数和(自身を含む): 66863280

約数和(自身を除く): 37551872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 343, 392, 436, 686, 763, 784, 872, 1372, 1526, 1744, 2401, 2744, 3052, 4802, 5341, 5488, 6104, 9604, 10682, 12208, 16807, 19208, 21364, 33614, 37387, 38416, 42728, 67228, 74774, 85456, 134456, 149548, 261709, 268912, 299096, 523418, 598192, 1046836, 1831963, 2093672, 3663926, 4187344, 7327852, 14655704, 29311408]

約数ペア:

[(1, 29311408), (2, 14655704), (4, 7327852), (7, 4187344), (8, 3663926), (14, 2093672), (16, 1831963), (28, 1046836), (49, 598192), (56, 523418), (98, 299096), (109, 268912), (112, 261709), (196, 149548), (218, 134456), (343, 85456), (392, 74774), (436, 67228), (686, 42728), (763, 38416), (784, 37387), (872, 33614), (1372, 21364), (1526, 19208), (1744, 16807), (2401, 12208), (2744, 10682), (3052, 9604), (4802, 6104), (5341, 5488)]