66972458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{9043}}^1$

素因数の和:9098

約数の個数: 24

約数和(自身を含む): 120031968

約数和(自身を除く): 53059510

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 9043, 18086, 63301, 126602, 207989, 415978, 1455923, 2911846, 4783747, 9567494, 33486229, 66972458]

約数ペア:

[(1, 66972458), (2, 33486229), (7, 9567494), (14, 4783747), (23, 2911846), (46, 1455923), (161, 415978), (322, 207989), (529, 126602), (1058, 63301), (3703, 18086), (7406, 9043)]