71564514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13007}}^1$

素因数の和:13150

約数の個数: 32

約数和(自身を含む): 164837376

約数和(自身を除く): 93272862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 13007, 26014, 39021, 78042, 91049, 182098, 273147, 546294, 1703917, 3407834, 5111751, 10223502, 11927419, 23854838, 35782257, 71564514]

約数ペア:

[(1, 71564514), (2, 35782257), (3, 23854838), (6, 11927419), (7, 10223502), (14, 5111751), (21, 3407834), (42, 1703917), (131, 546294), (262, 273147), (393, 182098), (786, 91049), (917, 78042), (1834, 39021), (2751, 26014), (5502, 13007)]