16472918

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 16359082

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 59, 74, 77, 98, 118, 154, 259, 343, 407, 413, 518, 539, 649, 686, 814, 826, 1078, 1298, 1813, 2183, 2849, 2891, 3626, 3773, 4366, 4543, 5698, 5782, 7546, 9086, 12691, 15281, 19943, 20237, 24013, 25382, 30562, 31801, 39886, 40474, 48026, 63602, 106967, 139601, 168091, 213934, 222607, 279202, 336182, 445214, 748769, 1176637, 1497538, 2353274, 8236459, 16472918]

約数ペア:

[(1, 16472918), (2, 8236459), (7, 2353274), (11, 1497538), (14, 1176637), (22, 748769), (37, 445214), (49, 336182), (59, 279202), (74, 222607), (77, 213934), (98, 168091), (118, 139601), (154, 106967), (259, 63602), (343, 48026), (407, 40474), (413, 39886), (518, 31801), (539, 30562), (649, 25382), (686, 24013), (814, 20237), (826, 19943), (1078, 15281), (1298, 12691), (1813, 9086), (2183, 7546), (2849, 5782), (2891, 5698), (3626, 4543), (3773, 4366)]