72702266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9743}}^1$

素因数の和:9806

約数の個数: 32

約数和(自身を含む): 137507328

約数和(自身を除く): 64805062

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 9743, 19486, 68201, 126659, 136402, 253318, 399463, 798926, 886613, 1773226, 2796241, 5193019, 5592482, 10386038, 36351133, 72702266]

約数ペア:

[(1, 72702266), (2, 36351133), (7, 10386038), (13, 5592482), (14, 5193019), (26, 2796241), (41, 1773226), (82, 886613), (91, 798926), (182, 399463), (287, 253318), (533, 136402), (574, 126659), (1066, 68201), (3731, 19486), (7462, 9743)]