26985358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 46375200

約数和(自身を除く): 19389842

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 629, 646, 703, 1129, 1258, 1406, 2258, 11951, 19193, 21451, 23902, 38386, 41773, 42902, 83546, 364667, 710141, 729334, 793687, 1420282, 1587374, 13492679, 26985358]

約数ペア:

[(1, 26985358), (2, 13492679), (17, 1587374), (19, 1420282), (34, 793687), (37, 729334), (38, 710141), (74, 364667), (323, 83546), (629, 42902), (646, 41773), (703, 38386), (1129, 23902), (1258, 21451), (1406, 19193), (2258, 11951)]