64025962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31981}}^1$

素因数の和:32014

約数の個数: 32

約数和(自身を含む): 128951424

約数和(自身を除く): 64925462

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 31981, 63962, 223867, 351791, 415753, 447734, 703582, 831506, 2462537, 2910271, 4573283, 4925074, 5820542, 9146566, 32012981, 64025962]

約数ペア:

[(1, 64025962), (2, 32012981), (7, 9146566), (11, 5820542), (13, 4925074), (14, 4573283), (22, 2910271), (26, 2462537), (77, 831506), (91, 703582), (143, 447734), (154, 415753), (182, 351791), (286, 223867), (1001, 63962), (2002, 31981)]