2071180928

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 4523904000

約数和(自身を除く): 2452723072

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 41, 58, 62, 64, 82, 116, 124, 128, 164, 232, 248, 328, 439, 464, 496, 656, 878, 899, 928, 992, 1189, 1271, 1312, 1756, 1798, 1856, 1984, 2378, 2542, 2624, 3512, 3596, 3712, 3968, 4756, 5084, 5248, 7024, 7192, 9512, 10168, 12731, 13609, 14048, 14384, 17999, 19024, 20336, 25462, 27218, 28096, 28768, 35998, 36859, 38048, 40672, 50924, 54436, 56192, 57536, 71996, 73718, 76096, 81344, 101848, 108872, 115072, 143992, 147436, 152192, 162688, 203696, 217744, 287984, 294872, 394661, 407392, 435488, 521971, 557969, 575968, 589744, 789322, 814784, 870976, 1043942, 1115938, 1151936, 1179488, 1578644, 1629568, 1741952, 2087884, 2231876, 2303872, 2358976, 3157288, 4175768, 4463752, 4717952, 6314576, 8351536, 8927504, 12629152, 16181101, 16703072, 17855008, 25258304, 32362202, 33406144, 35710016, 50516608, 64724404, 66812288, 71420032, 129448808, 258897616, 517795232, 1035590464, 2071180928]

約数ペア:

[(1, 2071180928), (2, 1035590464), (4, 517795232), (8, 258897616), (16, 129448808), (29, 71420032), (31, 66812288), (32, 64724404), (41, 50516608), (58, 35710016), (62, 33406144), (64, 32362202), (82, 25258304), (116, 17855008), (124, 16703072), (128, 16181101), (164, 12629152), (232, 8927504), (248, 8351536), (328, 6314576), (439, 4717952), (464, 4463752), (496, 4175768), (656, 3157288), (878, 2358976), (899, 2303872), (928, 2231876), (992, 2087884), (1189, 1741952), (1271, 1629568), (1312, 1578644), (1756, 1179488), (1798, 1151936), (1856, 1115938), (1984, 1043942), (2378, 870976), (2542, 814784), (2624, 789322), (3512, 589744), (3596, 575968), (3712, 557969), (3968, 521971), (4756, 435488), (5084, 407392), (5248, 394661), (7024, 294872), (7192, 287984), (9512, 217744), (10168, 203696), (12731, 162688), (13609, 152192), (14048, 147436), (14384, 143992), (17999, 115072), (19024, 108872), (20336, 101848), (25462, 81344), (27218, 76096), (28096, 73718), (28768, 71996), (35998, 57536), (36859, 56192), (38048, 54436), (40672, 50924)]