40280594

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 66147840

約数和(自身を除く): 25867246

約数列:

[1, 2, 29, 31, 43, 58, 62, 86, 521, 899, 1042, 1247, 1333, 1798, 2494, 2666, 15109, 16151, 22403, 30218, 32302, 38657, 44806, 77314, 468379, 649687, 694493, 936758, 1299374, 1388986, 20140297, 40280594]

約数ペア:

[(1, 40280594), (2, 20140297), (29, 1388986), (31, 1299374), (43, 936758), (58, 694493), (62, 649687), (86, 468379), (521, 77314), (899, 44806), (1042, 38657), (1247, 32302), (1333, 30218), (1798, 22403), (2494, 16151), (2666, 15109)]