28551452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3511}}^1$

素因数の和:3641

約数の個数: 24

約数和(自身を含む): 53101440

約数和(自身を除く): 24549988

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 3511, 4066, 7022, 8132, 14044, 66709, 133418, 266836, 375677, 751354, 1502708, 7137863, 14275726, 28551452]

約数ペア:

[(1, 28551452), (2, 14275726), (4, 7137863), (19, 1502708), (38, 751354), (76, 375677), (107, 266836), (214, 133418), (428, 66709), (2033, 14044), (3511, 8132), (4066, 7022)]