74871664

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6133}}^1$

素因数の和:6257

約数の個数: 40

約数和(自身を含む): 167335520

約数和(自身を除く): 92463856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 6133, 12208, 12266, 24532, 42931, 49064, 85862, 98128, 171724, 343448, 668497, 686896, 1336994, 2673988, 4679479, 5347976, 9358958, 10695952, 18717916, 37435832, 74871664]

約数ペア:

[(1, 74871664), (2, 37435832), (4, 18717916), (7, 10695952), (8, 9358958), (14, 5347976), (16, 4679479), (28, 2673988), (56, 1336994), (109, 686896), (112, 668497), (218, 343448), (436, 171724), (763, 98128), (872, 85862), (1526, 49064), (1744, 42931), (3052, 24532), (6104, 12266), (6133, 12208)]