26129218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 43706880

約数和(自身を除く): 17577662

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 541, 589, 779, 1082, 1178, 1271, 1558, 2542, 10279, 16771, 20558, 22181, 24149, 33542, 44362, 48298, 318649, 421439, 637298, 687611, 842878, 1375222, 13064609, 26129218]

約数ペア:

[(1, 26129218), (2, 13064609), (19, 1375222), (31, 842878), (38, 687611), (41, 637298), (62, 421439), (82, 318649), (541, 48298), (589, 44362), (779, 33542), (1082, 24149), (1178, 22181), (1271, 20558), (1558, 16771), (2542, 10279)]