63965972

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4871}}^1$

素因数の和:4956

約数の個数: 36

約数和(自身を含む): 132187104

約数和(自身を除く): 68221132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3283, 4871, 6566, 9742, 13132, 19484, 34097, 68194, 136388, 238679, 326357, 477358, 652714, 954716, 1305428, 2284499, 4568998, 9137996, 15991493, 31982986, 63965972]

約数ペア:

[(1, 63965972), (2, 31982986), (4, 15991493), (7, 9137996), (14, 4568998), (28, 2284499), (49, 1305428), (67, 954716), (98, 652714), (134, 477358), (196, 326357), (268, 238679), (469, 136388), (938, 68194), (1876, 34097), (3283, 19484), (4871, 13132), (6566, 9742)]