1066884728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 2510427360

約数和(自身を除く): 1443542632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 421, 472, 728, 767, 826, 842, 1534, 1652, 1684, 2947, 3068, 3304, 3368, 3481, 5369, 5473, 5894, 6136, 6962, 10738, 10946, 11788, 13924, 21476, 21892, 23576, 24367, 24839, 27848, 38311, 42952, 43784, 45253, 48734, 49678, 76622, 90506, 97468, 99356, 153244, 173873, 181012, 194936, 198712, 306488, 316771, 322907, 347746, 362024, 633542, 645814, 695492, 1267084, 1291628, 1390984, 1465501, 2260349, 2534168, 2583256, 2931002, 4520698, 5862004, 9041396, 10258507, 11724008, 18082792, 19051513, 20517014, 38103026, 41034028, 76206052, 82068056, 133360591, 152412104, 266721182, 533442364, 1066884728]

約数ペア:

[(1, 1066884728), (2, 533442364), (4, 266721182), (7, 152412104), (8, 133360591), (13, 82068056), (14, 76206052), (26, 41034028), (28, 38103026), (52, 20517014), (56, 19051513), (59, 18082792), (91, 11724008), (104, 10258507), (118, 9041396), (182, 5862004), (236, 4520698), (364, 2931002), (413, 2583256), (421, 2534168), (472, 2260349), (728, 1465501), (767, 1390984), (826, 1291628), (842, 1267084), (1534, 695492), (1652, 645814), (1684, 633542), (2947, 362024), (3068, 347746), (3304, 322907), (3368, 316771), (3481, 306488), (5369, 198712), (5473, 194936), (5894, 181012), (6136, 173873), (6962, 153244), (10738, 99356), (10946, 97468), (11788, 90506), (13924, 76622), (21476, 49678), (21892, 48734), (23576, 45253), (24367, 43784), (24839, 42952), (27848, 38311)]