8141611264

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{57719}}^1$

素因数の和:57783

約数の個数: 72

約数和(自身を含む): 17696952000

約数和(自身を除く): 9555340736

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2204, 2432, 3712, 4408, 4864, 7424, 8816, 17632, 35264, 57719, 70528, 115438, 141056, 230876, 461752, 923504, 1096661, 1673851, 1847008, 2193322, 3347702, 3694016, 4386644, 6695404, 7388032, 8773288, 13390808, 14776064, 17546576, 26781616, 31803169, 35093152, 53563232, 63606338, 70186304, 107126464, 127212676, 140372608, 214252928, 254425352, 280745216, 428505856, 508850704, 1017701408, 2035402816, 4070805632, 8141611264]

約数ペア:

[(1, 8141611264), (2, 4070805632), (4, 2035402816), (8, 1017701408), (16, 508850704), (19, 428505856), (29, 280745216), (32, 254425352), (38, 214252928), (58, 140372608), (64, 127212676), (76, 107126464), (116, 70186304), (128, 63606338), (152, 53563232), (232, 35093152), (256, 31803169), (304, 26781616), (464, 17546576), (551, 14776064), (608, 13390808), (928, 8773288), (1102, 7388032), (1216, 6695404), (1856, 4386644), (2204, 3694016), (2432, 3347702), (3712, 2193322), (4408, 1847008), (4864, 1673851), (7424, 1096661), (8816, 923504), (17632, 461752), (35264, 230876), (57719, 141056), (70528, 115438)]