12562688

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1630

約数の個数: 36

約数和(自身を含む): 25901568

約数和(自身を除く): 13338880

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1583, 1984, 3166, 3968, 6332, 7936, 12664, 25328, 49073, 50656, 98146, 101312, 196292, 202624, 392584, 405248, 785168, 1570336, 3140672, 6281344, 12562688]

約数ペア:

[(1, 12562688), (2, 6281344), (4, 3140672), (8, 1570336), (16, 785168), (31, 405248), (32, 392584), (62, 202624), (64, 196292), (124, 101312), (128, 98146), (248, 50656), (256, 49073), (496, 25328), (992, 12664), (1583, 7936), (1984, 6332), (3166, 3968)]