38659726

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 71245440

約数和(自身を除く): 32585714

約数列:

[1, 2, 7, 14, 29, 49, 58, 61, 98, 122, 203, 223, 406, 427, 446, 854, 1421, 1561, 1769, 2842, 2989, 3122, 3538, 5978, 6467, 10927, 12383, 12934, 13603, 21854, 24766, 27206, 45269, 86681, 90538, 95221, 173362, 190442, 316883, 394487, 633766, 666547, 788974, 1333094, 2761409, 5522818, 19329863, 38659726]

約数ペア:

[(1, 38659726), (2, 19329863), (7, 5522818), (14, 2761409), (29, 1333094), (49, 788974), (58, 666547), (61, 633766), (98, 394487), (122, 316883), (203, 190442), (223, 173362), (406, 95221), (427, 90538), (446, 86681), (854, 45269), (1421, 27206), (1561, 24766), (1769, 21854), (2842, 13603), (2989, 12934), (3122, 12383), (3538, 10927), (5978, 6467)]