25702672

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{16561}}^1$

素因数の和:16666

約数の個数: 20

約数和(自身を含む): 50315356

約数和(自身を除く): 24612684

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 16561, 33122, 66244, 132488, 264976, 1606417, 3212834, 6425668, 12851336, 25702672]

約数ペア:

[(1, 25702672), (2, 12851336), (4, 6425668), (8, 3212834), (16, 1606417), (97, 264976), (194, 132488), (388, 66244), (776, 33122), (1552, 16561)]