28966528

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 58326660

約数和(自身を除く): 29360132

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 2333, 3104, 4666, 6208, 9332, 12416, 18664, 37328, 74656, 149312, 226301, 298624, 452602, 905204, 1810408, 3620816, 7241632, 14483264, 28966528]

約数ペア:

[(1, 28966528), (2, 14483264), (4, 7241632), (8, 3620816), (16, 1810408), (32, 905204), (64, 452602), (97, 298624), (128, 226301), (194, 149312), (388, 74656), (776, 37328), (1552, 18664), (2333, 12416), (3104, 9332), (4666, 6208)]