7090079038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 12849020928

約数和(自身を除く): 5758941890

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 281, 322, 562, 617, 889, 1234, 1778, 1967, 2921, 3934, 4319, 5842, 6463, 8638, 12926, 14191, 20447, 28382, 35687, 40894, 45241, 71374, 78359, 90482, 99337, 156718, 173377, 198674, 249809, 346754, 499618, 548513, 820801, 1097026, 1213639, 1641602, 1802257, 2427278, 3604514, 3987671, 5745607, 7975342, 11491214, 12615799, 22018879, 25231598, 27913697, 44037758, 55827394, 154132153, 308264306, 506434217, 1012868434, 3545039519, 7090079038]

約数ペア:

[(1, 7090079038), (2, 3545039519), (7, 1012868434), (14, 506434217), (23, 308264306), (46, 154132153), (127, 55827394), (161, 44037758), (254, 27913697), (281, 25231598), (322, 22018879), (562, 12615799), (617, 11491214), (889, 7975342), (1234, 5745607), (1778, 3987671), (1967, 3604514), (2921, 2427278), (3934, 1802257), (4319, 1641602), (5842, 1213639), (6463, 1097026), (8638, 820801), (12926, 548513), (14191, 499618), (20447, 346754), (28382, 249809), (35687, 198674), (40894, 173377), (45241, 156718), (71374, 99337), (78359, 90482)]