39075478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 65499840

約数和(自身を除く): 26424362

約数列:

[1, 2, 13, 26, 37, 74, 151, 269, 302, 481, 538, 962, 1963, 3497, 3926, 5587, 6994, 9953, 11174, 19906, 40619, 72631, 81238, 129389, 145262, 258778, 528047, 1056094, 1502903, 3005806, 19537739, 39075478]

約数ペア:

[(1, 39075478), (2, 19537739), (13, 3005806), (26, 1502903), (37, 1056094), (74, 528047), (151, 258778), (269, 145262), (302, 129389), (481, 81238), (538, 72631), (962, 40619), (1963, 19906), (3497, 11174), (3926, 9953), (5587, 6994)]