63971852

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4597}}^1$

素因数の和:4686

約数の個数: 36

約数和(自身を含む): 132091344

約数和(自身を除く): 68119492

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 4597, 6958, 9194, 13916, 18388, 32179, 64358, 128716, 225253, 326387, 450506, 652774, 901012, 1305548, 2284709, 4569418, 9138836, 15992963, 31985926, 63971852]

約数ペア:

[(1, 63971852), (2, 31985926), (4, 15992963), (7, 9138836), (14, 4569418), (28, 2284709), (49, 1305548), (71, 901012), (98, 652774), (142, 450506), (196, 326387), (284, 225253), (497, 128716), (994, 64358), (1988, 32179), (3479, 18388), (4597, 13916), (6958, 9194)]