26187406

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 47355840

約数和(自身を除く): 21168434

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1217, 1537, 2434, 3074, 8519, 10759, 17038, 21518, 35293, 64501, 70586, 129002, 247051, 451507, 494102, 903014, 1870529, 3741058, 13093703, 26187406]

約数ペア:

[(1, 26187406), (2, 13093703), (7, 3741058), (14, 1870529), (29, 903014), (53, 494102), (58, 451507), (106, 247051), (203, 129002), (371, 70586), (406, 64501), (742, 35293), (1217, 21518), (1537, 17038), (2434, 10759), (3074, 8519)]