71910082

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 115182000

約数和(自身を除く): 43271918

約数列:

[1, 2, 29, 53, 58, 106, 149, 157, 298, 314, 1537, 3074, 4321, 4553, 7897, 8321, 8642, 9106, 15794, 16642, 23393, 46786, 229013, 241309, 458026, 482618, 678397, 1239829, 1356794, 2479658, 35955041, 71910082]

約数ペア:

[(1, 71910082), (2, 35955041), (29, 2479658), (53, 1356794), (58, 1239829), (106, 678397), (149, 482618), (157, 458026), (298, 241309), (314, 229013), (1537, 46786), (3074, 23393), (4321, 16642), (4553, 15794), (7897, 9106), (8321, 8642)]