71347736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 141312000

約数和(自身を除く): 69964264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 367, 734, 1279, 1468, 2558, 2936, 5116, 6973, 10232, 13946, 24301, 27892, 48602, 55784, 97204, 194408, 469393, 938786, 1877572, 3755144, 8918467, 17836934, 35673868, 71347736]

約数ペア:

[(1, 71347736), (2, 35673868), (4, 17836934), (8, 8918467), (19, 3755144), (38, 1877572), (76, 938786), (152, 469393), (367, 194408), (734, 97204), (1279, 55784), (1468, 48602), (2558, 27892), (2936, 24301), (5116, 13946), (6973, 10232)]