27973904

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1204

約数の個数: 60

約数和(自身を含む): 65138688

約数和(自身を除く): 37164784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1151, 1519, 1736, 2302, 3038, 3472, 4604, 6076, 8057, 9208, 12152, 16114, 18416, 24304, 32228, 35681, 56399, 64456, 71362, 112798, 128912, 142724, 225596, 249767, 285448, 451192, 499534, 570896, 902384, 999068, 1748369, 1998136, 3496738, 3996272, 6993476, 13986952, 27973904]

約数ペア:

[(1, 27973904), (2, 13986952), (4, 6993476), (7, 3996272), (8, 3496738), (14, 1998136), (16, 1748369), (28, 999068), (31, 902384), (49, 570896), (56, 499534), (62, 451192), (98, 285448), (112, 249767), (124, 225596), (196, 142724), (217, 128912), (248, 112798), (392, 71362), (434, 64456), (496, 56399), (784, 35681), (868, 32228), (1151, 24304), (1519, 18416), (1736, 16114), (2302, 12152), (3038, 9208), (3472, 8057), (4604, 6076)]