6821504

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 13724100

約数和(自身を除く): 6902596

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 389, 548, 778, 1096, 1556, 2192, 3112, 4384, 6224, 8768, 12448, 17536, 24896, 49792, 53293, 106586, 213172, 426344, 852688, 1705376, 3410752, 6821504]

約数ペア:

[(1, 6821504), (2, 3410752), (4, 1705376), (8, 852688), (16, 426344), (32, 213172), (64, 106586), (128, 53293), (137, 49792), (274, 24896), (389, 17536), (548, 12448), (778, 8768), (1096, 6224), (1556, 4384), (2192, 3112)]