28694752

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21871}}^1$

素因数の和:21922

約数の個数: 24

約数和(自身を含む): 57873312

約数和(自身を除く): 29178560

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21871, 43742, 87484, 174968, 349936, 699872, 896711, 1793422, 3586844, 7173688, 14347376, 28694752]

約数ペア:

[(1, 28694752), (2, 14347376), (4, 7173688), (8, 3586844), (16, 1793422), (32, 896711), (41, 699872), (82, 349936), (164, 174968), (328, 87484), (656, 43742), (1312, 21871)]