71065624

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66791}}^1$

素因数の和:66823

約数の個数: 32

約数和(自身を含む): 160300800

約数和(自身を除く): 89235176

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 66791, 133582, 267164, 467537, 534328, 935074, 1269029, 1870148, 2538058, 3740296, 5076116, 8883203, 10152232, 17766406, 35532812, 71065624]

約数ペア:

[(1, 71065624), (2, 35532812), (4, 17766406), (7, 10152232), (8, 8883203), (14, 5076116), (19, 3740296), (28, 2538058), (38, 1870148), (56, 1269029), (76, 935074), (133, 534328), (152, 467537), (266, 267164), (532, 133582), (1064, 66791)]