73865768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{485959}}^1$

素因数の和:485984

約数の個数: 16

約数和(自身を含む): 145788000

約数和(自身を除く): 71922232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 485959, 971918, 1943836, 3887672, 9233221, 18466442, 36932884, 73865768]

約数ペア:

[(1, 73865768), (2, 36932884), (4, 18466442), (8, 9233221), (19, 3887672), (38, 1943836), (76, 971918), (152, 485959)]