66344642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 133104384

約数和(自身を除く): 66759742

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 41, 82, 91, 119, 182, 221, 238, 287, 442, 523, 533, 574, 697, 1046, 1066, 1394, 1547, 3094, 3661, 3731, 4879, 6799, 7322, 7462, 8891, 9061, 9758, 13598, 17782, 18122, 21443, 42886, 47593, 62237, 63427, 95186, 115583, 124474, 126854, 150101, 231166, 278759, 300202, 364531, 557518, 729062, 809081, 1618162, 1951313, 2551717, 3902626, 4738903, 5103434, 9477806, 33172321, 66344642]

約数ペア:

[(1, 66344642), (2, 33172321), (7, 9477806), (13, 5103434), (14, 4738903), (17, 3902626), (26, 2551717), (34, 1951313), (41, 1618162), (82, 809081), (91, 729062), (119, 557518), (182, 364531), (221, 300202), (238, 278759), (287, 231166), (442, 150101), (523, 126854), (533, 124474), (574, 115583), (697, 95186), (1046, 63427), (1066, 62237), (1394, 47593), (1547, 42886), (3094, 21443), (3661, 18122), (3731, 17782), (4879, 13598), (6799, 9758), (7322, 9061), (7462, 8891)]