71568978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1187}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 154478016

約数和(自身を除く): 82909038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 773, 1187, 1546, 2319, 2374, 3561, 4638, 7122, 10049, 15431, 20098, 30147, 30862, 46293, 60294, 92586, 917551, 1835102, 2752653, 5505306, 11928163, 23856326, 35784489, 71568978]

約数ペア:

[(1, 71568978), (2, 35784489), (3, 23856326), (6, 11928163), (13, 5505306), (26, 2752653), (39, 1835102), (78, 917551), (773, 92586), (1187, 60294), (1546, 46293), (2319, 30862), (2374, 30147), (3561, 20098), (4638, 15431), (7122, 10049)]