61869896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3533}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 127224000

約数和(自身を除く): 65354104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 3533, 4378, 7066, 8756, 14132, 17512, 28264, 38863, 77726, 155452, 310904, 703067, 1406134, 2812268, 5624536, 7733737, 15467474, 30934948, 61869896]

約数ペア:

[(1, 61869896), (2, 30934948), (4, 15467474), (8, 7733737), (11, 5624536), (22, 2812268), (44, 1406134), (88, 703067), (199, 310904), (398, 155452), (796, 77726), (1592, 38863), (2189, 28264), (3533, 17512), (4378, 14132), (7066, 8756)]