71619976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3571}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 141451200

約数和(自身を除く): 69831224

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 3571, 5014, 7142, 10028, 14284, 20056, 28568, 82133, 164266, 328532, 389239, 657064, 778478, 1556956, 3113912, 8952497, 17904994, 35809988, 71619976]

約数ペア:

[(1, 71619976), (2, 35809988), (4, 17904994), (8, 8952497), (23, 3113912), (46, 1556956), (92, 778478), (109, 657064), (184, 389239), (218, 328532), (436, 164266), (872, 82133), (2507, 28568), (3571, 20056), (5014, 14284), (7142, 10028)]