64739192

素因数分解:

$2^3\times 7^3\times {\mathrm{23593}}^1$

素因数の和:23620

約数の個数: 32

約数和(自身を含む): 141564000

約数和(自身を除く): 76824808

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 23593, 47186, 94372, 165151, 188744, 330302, 660604, 1156057, 1321208, 2312114, 4624228, 8092399, 9248456, 16184798, 32369596, 64739192]

約数ペア:

[(1, 64739192), (2, 32369596), (4, 16184798), (7, 9248456), (8, 8092399), (14, 4624228), (28, 2312114), (49, 1321208), (56, 1156057), (98, 660604), (196, 330302), (343, 188744), (392, 165151), (686, 94372), (1372, 47186), (2744, 23593)]