9968821888

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{515771}}^1$

素因数の和:515936

約数の個数: 32

約数和(自身を含む): 19991322720

約数和(自身を除く): 10022500832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4832, 9664, 19328, 515771, 1031542, 2063084, 4126168, 8252336, 16504672, 33009344, 66018688, 77881421, 155762842, 311525684, 623051368, 1246102736, 2492205472, 4984410944, 9968821888]

約数ペア:

[(1, 9968821888), (2, 4984410944), (4, 2492205472), (8, 1246102736), (16, 623051368), (32, 311525684), (64, 155762842), (128, 77881421), (151, 66018688), (302, 33009344), (604, 16504672), (1208, 8252336), (2416, 4126168), (4832, 2063084), (9664, 1031542), (19328, 515771)]