64677170

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 119598336

約数和(自身を除く): 54921166

約数列:

[1, 2, 5, 10, 47, 94, 235, 241, 470, 482, 571, 1142, 1205, 2410, 2855, 5710, 11327, 22654, 26837, 53674, 56635, 113270, 134185, 137611, 268370, 275222, 688055, 1376110, 6467717, 12935434, 32338585, 64677170]

約数ペア:

[(1, 64677170), (2, 32338585), (5, 12935434), (10, 6467717), (47, 1376110), (94, 688055), (235, 275222), (241, 268370), (470, 137611), (482, 134185), (571, 113270), (1142, 56635), (1205, 53674), (2410, 26837), (2855, 22654), (5710, 11327)]