26419810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 22351262

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 293, 355, 586, 635, 710, 1270, 1465, 2930, 9017, 18034, 20803, 37211, 41606, 45085, 74422, 90170, 104015, 186055, 208030, 372110, 2641981, 5283962, 13209905, 26419810]

約数ペア:

[(1, 26419810), (2, 13209905), (5, 5283962), (10, 2641981), (71, 372110), (127, 208030), (142, 186055), (254, 104015), (293, 90170), (355, 74422), (586, 45085), (635, 41606), (710, 37211), (1270, 20803), (1465, 18034), (2930, 9017)]