26720326

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1\times {\mathrm{683}}^1$

素因数の和:1347

約数の個数: 16

約数和(自身を含む): 41499648

約数和(自身を除く): 14779322

約数列:

[1, 2, 31, 62, 631, 683, 1262, 1366, 19561, 21173, 39122, 42346, 430973, 861946, 13360163, 26720326]

約数ペア:

[(1, 26720326), (2, 13360163), (31, 861946), (62, 430973), (631, 42346), (683, 39122), (1262, 21173), (1366, 19561)]