42497267908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{30689}}^1$

素因数の和:30916

約数の個数: 48

約数和(自身を含む): 77813144640

約数和(自身を除く): 35315876732

約数列:

[1, 2, 4, 43, 83, 86, 97, 166, 172, 194, 332, 388, 3569, 4171, 7138, 8051, 8342, 14276, 16102, 16684, 30689, 32204, 61378, 122756, 346193, 692386, 1319627, 1384772, 2547187, 2639254, 2976833, 5094374, 5278508, 5953666, 10188748, 11907332, 109529041, 128003819, 219058082, 247077139, 256007638, 438116164, 494154278, 512015276, 988308556, 10624316977, 21248633954, 42497267908]

約数ペア:

[(1, 42497267908), (2, 21248633954), (4, 10624316977), (43, 988308556), (83, 512015276), (86, 494154278), (97, 438116164), (166, 256007638), (172, 247077139), (194, 219058082), (332, 128003819), (388, 109529041), (3569, 11907332), (4171, 10188748), (7138, 5953666), (8051, 5278508), (8342, 5094374), (14276, 2976833), (16102, 2639254), (16684, 2547187), (30689, 1384772), (32204, 1319627), (61378, 692386), (122756, 346193)]