26889710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 50429952

約数和(自身を除く): 23540242

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 683, 1270, 1366, 3415, 3937, 6830, 7874, 19685, 21173, 39370, 42346, 86741, 105865, 173482, 211730, 433705, 867410, 2688971, 5377942, 13444855, 26889710]

約数ペア:

[(1, 26889710), (2, 13444855), (5, 5377942), (10, 2688971), (31, 867410), (62, 433705), (127, 211730), (155, 173482), (254, 105865), (310, 86741), (635, 42346), (683, 39370), (1270, 21173), (1366, 19685), (3415, 7874), (3937, 6830)]