73268984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{811}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 143821440

約数和(自身を除く): 70552456

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 491, 811, 982, 1622, 1964, 3244, 3928, 6488, 11293, 18653, 22586, 37306, 45172, 74612, 90344, 149224, 398201, 796402, 1592804, 3185608, 9158623, 18317246, 36634492, 73268984]

約数ペア:

[(1, 73268984), (2, 36634492), (4, 18317246), (8, 9158623), (23, 3185608), (46, 1592804), (92, 796402), (184, 398201), (491, 149224), (811, 90344), (982, 74612), (1622, 45172), (1964, 37306), (3244, 22586), (3928, 18653), (6488, 11293)]