27688456

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1151}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 26501624

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 1151, 2302, 3007, 4604, 6014, 9208, 12028, 24056, 35681, 71362, 111647, 142724, 223294, 285448, 446588, 893176, 3461057, 6922114, 13844228, 27688456]

約数ペア:

[(1, 27688456), (2, 13844228), (4, 6922114), (8, 3461057), (31, 893176), (62, 446588), (97, 285448), (124, 223294), (194, 142724), (248, 111647), (388, 71362), (776, 35681), (1151, 24056), (2302, 12028), (3007, 9208), (4604, 6014)]