64582238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 116041728

約数和(自身を除く): 51459490

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 2221, 4154, 4442, 14539, 15547, 29078, 31094, 68851, 137702, 148807, 297614, 481957, 963914, 1041649, 2083298, 4613017, 9226034, 32291119, 64582238]

約数ペア:

[(1, 64582238), (2, 32291119), (7, 9226034), (14, 4613017), (31, 2083298), (62, 1041649), (67, 963914), (134, 481957), (217, 297614), (434, 148807), (469, 137702), (938, 68851), (2077, 31094), (2221, 29078), (4154, 15547), (4442, 14539)]