28702920964

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{165229}}^1$

素因数の和:165687

約数の個数: 24

約数和(自身を含む): 50756673240

約数和(自身を除く): 22053752276

約数列:

[1, 2, 4, 137, 274, 317, 548, 634, 1268, 43429, 86858, 165229, 173716, 330458, 660916, 22636373, 45272746, 52377593, 90545492, 104755186, 209510372, 7175730241, 14351460482, 28702920964]

約数ペア:

[(1, 28702920964), (2, 14351460482), (4, 7175730241), (137, 209510372), (274, 104755186), (317, 90545492), (548, 52377593), (634, 45272746), (1268, 22636373), (43429, 660916), (86858, 330458), (165229, 173716)]