2688052206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{87553}}^1$

素因数の和:87625

約数の個数: 64

約数和(自身を含む): 6656905728

約数和(自身を除く): 3968853522

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 4386, 5117, 10234, 15351, 30702, 87553, 175106, 262659, 525318, 612871, 1225742, 1488401, 1838613, 2976802, 3677226, 3764779, 4465203, 7529558, 8930406, 10418807, 11294337, 20837614, 22588674, 26353453, 31256421, 52706906, 62512842, 64001243, 79060359, 128002486, 158120718, 192003729, 384007458, 448008701, 896017402, 1344026103, 2688052206]

約数ペア:

[(1, 2688052206), (2, 1344026103), (3, 896017402), (6, 448008701), (7, 384007458), (14, 192003729), (17, 158120718), (21, 128002486), (34, 79060359), (42, 64001243), (43, 62512842), (51, 52706906), (86, 31256421), (102, 26353453), (119, 22588674), (129, 20837614), (238, 11294337), (258, 10418807), (301, 8930406), (357, 7529558), (602, 4465203), (714, 3764779), (731, 3677226), (903, 2976802), (1462, 1838613), (1806, 1488401), (2193, 1225742), (4386, 612871), (5117, 525318), (10234, 262659), (15351, 175106), (30702, 87553)]