47783752

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 91375200

約数和(自身を除く): 43591448

約数列:

[1, 2, 4, 8, 97, 139, 194, 278, 388, 443, 556, 776, 886, 1112, 1772, 3544, 13483, 26966, 42971, 53932, 61577, 85942, 107864, 123154, 171884, 246308, 343768, 492616, 5972969, 11945938, 23891876, 47783752]

約数ペア:

[(1, 47783752), (2, 23891876), (4, 11945938), (8, 5972969), (97, 492616), (139, 343768), (194, 246308), (278, 171884), (388, 123154), (443, 107864), (556, 85942), (776, 61577), (886, 53932), (1112, 42971), (1772, 26966), (3544, 13483)]