39317642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 72912000

約数和(自身を除く): 33594358

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 349, 619, 698, 1238, 2443, 4333, 4537, 4886, 8047, 8666, 9074, 16094, 31759, 56329, 63518, 112658, 216031, 432062, 1512217, 2808403, 3024434, 5616806, 19658821, 39317642]

約数ペア:

[(1, 39317642), (2, 19658821), (7, 5616806), (13, 3024434), (14, 2808403), (26, 1512217), (91, 432062), (182, 216031), (349, 112658), (619, 63518), (698, 56329), (1238, 31759), (2443, 16094), (4333, 9074), (4537, 8666), (4886, 8047)]