2783444672

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{43189}}^1$

素因数の和:43273

約数の個数: 56

約数和(自身を含む): 5923940400

約数和(自身を除く): 3140495728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1216, 1696, 2014, 3392, 4028, 8056, 16112, 32224, 43189, 64448, 86378, 172756, 345512, 691024, 820591, 1382048, 1641182, 2289017, 2764096, 3282364, 4578034, 6564728, 9156068, 13129456, 18312136, 26258912, 36624272, 43491323, 52517824, 73248544, 86982646, 146497088, 173965292, 347930584, 695861168, 1391722336, 2783444672]

約数ペア:

[(1, 2783444672), (2, 1391722336), (4, 695861168), (8, 347930584), (16, 173965292), (19, 146497088), (32, 86982646), (38, 73248544), (53, 52517824), (64, 43491323), (76, 36624272), (106, 26258912), (152, 18312136), (212, 13129456), (304, 9156068), (424, 6564728), (608, 4578034), (848, 3282364), (1007, 2764096), (1216, 2289017), (1696, 1641182), (2014, 1382048), (3392, 820591), (4028, 691024), (8056, 345512), (16112, 172756), (32224, 86378), (43189, 64448)]