64319668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74101}}^1$

素因数の和:74143

約数の個数: 24

約数和(自身を含む): 132790784

約数和(自身を除く): 68471116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 74101, 148202, 296404, 518707, 1037414, 2074828, 2297131, 4594262, 9188524, 16079917, 32159834, 64319668]

約数ペア:

[(1, 64319668), (2, 32159834), (4, 16079917), (7, 9188524), (14, 4594262), (28, 2297131), (31, 2074828), (62, 1037414), (124, 518707), (217, 296404), (434, 148202), (868, 74101)]