40463744

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{3259}}^1$

素因数の和:3370

約数の個数: 32

約数和(自身を含む): 81467400

約数和(自身を除く): 41003656

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 3259, 6208, 6518, 12416, 13036, 26072, 52144, 104288, 208576, 316123, 417152, 632246, 1264492, 2528984, 5057968, 10115936, 20231872, 40463744]

約数ペア:

[(1, 40463744), (2, 20231872), (4, 10115936), (8, 5057968), (16, 2528984), (32, 1264492), (64, 632246), (97, 417152), (128, 316123), (194, 208576), (388, 104288), (776, 52144), (1552, 26072), (3104, 13036), (3259, 12416), (6208, 6518)]