71291686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{64693}}^1$

素因数の和:64743

約数の個数: 16

約数和(自身を含む): 116449200

約数和(自身を除く): 45157514

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 64693, 129386, 1229167, 1876097, 2458334, 3752194, 35645843, 71291686]

約数ペア:

[(1, 71291686), (2, 35645843), (19, 3752194), (29, 2458334), (38, 1876097), (58, 1229167), (551, 129386), (1102, 64693)]